Problem 53009. Easy Sequences 48: Prime Big Omega of Factorial Sequence
For an integer n, the prime big omega function,
, is defined as the total number of prime factors of n. So, if
, since
, therefore
.
Given an integer n, write a function that evaluates the following summation:
For example for
:
In this case therefore, the function should return
.
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Easy Sequences Volume VI
- 10 Problems
- 2 Finishers
- Easy Sequences 38: Prime Number Delta
- Easy Sequences 39: Perfect Squares in Pascal's Triangle
- Easy Sequences 41: Boxes with Integer Edges
- Easy Sequences 42: Areas of Non-constructible Polygons
- Easy Sequences 44: Finding the Smallest Number whose Cube is divisible by a Factorial
- Easy Sequences 45: Second Derivative of Inverse Polynomial Function
- Easy Sequences 46: Semi-prime Leap Year Pairs
- Easy Sequences 47: Boxes with Prime Edges
- Easy Sequences 48: Prime Big Omega of Factorial Sequence
- Easy Sequences 49: Prime Little Omega Function
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