Q: What is the sum of all factors of the number 15,465,835 excluding 15,465,835?

A: 9,290,645

Why is 9,290,645 the sum of all factors of 15,465,835, excluding 15,465,835?

The factors of the number 15,465,835 are: 1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 139, 187, 289, 385, 595, 695, 935, 973, 1309, 1445, 1529, 2023, 2363, 3179, 4865, 6545, 7645, 10115, 10703, 11815, 15895, 16541, 22253, 25993, 40171, 53515, 82705, 111265, 129965, 181951, 200855, 281197, 441881, 909755, 1405985, 2209405, 3093167, 15465835.

If you add them up, you will get the total of 15,465,844. Now subtract 15,465,835 to get 9,290,645