Q: What is the sum of all factors of the number 123,036,255 excluding 123,036,255?

A: 96,010,209

Why is 96,010,209 the sum of all factors of 123,036,255, excluding 123,036,255?

The factors of the number 123,036,255 are: 1, 3, 5, 9, 15, 45, 71, 97, 213, 291, 355, 397, 485, 639, 873, 1065, 1191, 1455, 1985, 3195, 3573, 4365, 5955, 6887, 17865, 20661, 28187, 34435, 38509, 61983, 84561, 103305, 115527, 140935, 192545, 253683, 309915, 346581, 422805, 577635, 1268415, 1732905, 2734139, 8202417, 13670695, 24607251, 41012085, 123036255.

If you add them up, you will get the total of 123,036,351. Now subtract 123,036,255 to get 96,010,209