Q: What is the sum of all factors of the number 540,115,845 excluding 540,115,845?

A: 343,642,107

Why is 343,642,107 the sum of all factors of 540,115,845, excluding 540,115,845?

The factors of the number 540,115,845 are: 1, 3, 5, 15, 53, 159, 265, 307, 795, 921, 1535, 2213, 4605, 6639, 11065, 16271, 33195, 48813, 81355, 117289, 244065, 351867, 586445, 679391, 1759335, 2038173, 3396955, 10190865, 36007723, 108023169, 180038615, 540115845.

If you add them up, you will get the total of 540,116,188. Now subtract 540,115,845 to get 343,642,107