Q: What is the sum of all factors of the number 604,235,355 excluding 604,235,355?

A: 387,069,861

Why is 387,069,861 the sum of all factors of 604,235,355, excluding 604,235,355?

The factors of the number 604,235,355 are: 1, 3, 5, 15, 43, 129, 215, 645, 953, 983, 2859, 2949, 4765, 4915, 14295, 14745, 40979, 42269, 122937, 126807, 204895, 211345, 614685, 634035, 936799, 2810397, 4683995, 14051985, 40282357, 120847071, 201411785, 604235355.

If you add them up, you will get the total of 604,235,742. Now subtract 604,235,355 to get 387,069,861