Q: What is the sum of all factors of the number 64,870,245 excluding 64,870,245?

A: 62,051,355

Why is 62,051,355 the sum of all factors of 64,870,245, excluding 64,870,245?

The factors of the number 64,870,245 are: 1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4519, 4785, 13557, 14355, 22595, 40671, 49709, 67785, 131051, 149127, 203355, 248545, 393153, 447381, 655255, 745635, 1179459, 1441561, 1965765, 2236905, 4324683, 5897295, 7207805, 12974049, 21623415, 64870245.

If you add them up, you will get the total of 64,870,307. Now subtract 64,870,245 to get 62,051,355