Q: What is the sum of all factors of the number 355,012,125 excluding 355,012,125?

A: 281,178,339

Why is 281,178,339 the sum of all factors of 355,012,125, excluding 355,012,125?

The factors of the number 355,012,125 are: 1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 72823, 218469, 364115, 946699, 1092345, 1820575, 2840097, 4733495, 5461725, 9102875, 14200485, 23667475, 27308625, 71002425, 118337375, 355012125.

If you add them up, you will get the total of 355,012,406. Now subtract 355,012,125 to get 281,178,339