2021 AIME I Problems/Problem 14
Problem
For any positive integer 
denotes the sum of the positive integer divisors of 
. Let 
be the least positive integer such that 
is divisible by 
for all positive integers . Find the sum of the prime factors in the prime factorization of .
Solution
See also
| 2021 AIME I (Problems • Answer Key • Resources) | ||
| Preceded by Problem 13 |
Followed by Problem 15 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
| All AIME Problems and Solutions | ||
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