Q: What is the sum of all factors of the number 40,181,715 excluding 40,181,715?

A: 40,842,189

Why is 40,842,189 the sum of all factors of 40,181,715, excluding 40,181,715?

The factors of the number 40,181,715 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 18223, 54669, 91115, 127561, 164007, 273345, 382683, 637805, 820035, 892927, 1148049, 1913415, 2678781, 4464635, 5740245, 8036343, 13393905, 40181715.

If you add them up, you will get the total of 40,181,755. Now subtract 40,181,715 to get 40,842,189