Q: What is the sum of all factors of the number 312,045,045 excluding 312,045,045?

A: 228,428,427

Why is 228,428,427 the sum of all factors of 312,045,045, excluding 312,045,045?

The factors of the number 312,045,045 are: 1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 2561, 2955, 7683, 8123, 12805, 24369, 38415, 40615, 105599, 121845, 316797, 527995, 1583985, 1600231, 4800693, 8001155, 20803003, 24003465, 62409009, 104015015, 312045045.

If you add them up, you will get the total of 312,045,273. Now subtract 312,045,045 to get 228,428,427