Q: What is the sum of all factors of the number 955,305 excluding 955,305?

A: 931,671

Why is 931,671 the sum of all factors of 955,305, excluding 955,305?

The factors of the number 955,305 are: 1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 71, 115, 117, 195, 207, 213, 299, 345, 355, 585, 639, 897, 923, 1035, 1065, 1495, 1633, 2691, 2769, 3195, 4485, 4615, 4899, 8165, 8307, 13455, 13845, 14697, 21229, 24495, 41535, 63687, 73485, 106145, 191061, 318435, 955305.

If you add them up, you will get the total of 956,236. Now subtract 955,305 to get 931,671