Q: What is the sum of all factors of the number 731,073,165 excluding 731,073,165?

A: 505,836,915

Why is 505,836,915 the sum of all factors of 731,073,165, excluding 731,073,165?

The factors of the number 731,073,165 are: 1, 3, 5, 15, 19, 57, 95, 223, 285, 669, 1115, 3345, 4237, 11503, 12711, 21185, 34509, 57515, 63555, 172545, 218557, 655671, 1092785, 2565169, 3278355, 7695507, 12825845, 38477535, 48738211, 146214633, 243691055, 731073165.

If you add them up, you will get the total of 731,073,670. Now subtract 731,073,165 to get 505,836,915