Q: What is the sum of all factors of the number 142,210,215 excluding 142,210,215?

A: 151,580,505

Why is 151,580,505 the sum of all factors of 142,210,215, excluding 142,210,215?

The factors of the number 142,210,215 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 915, 945, 1281, 1647, 2135, 2467, 2745, 3843, 6405, 7401, 8235, 11529, 12335, 17269, 19215, 22203, 37005, 51807, 57645, 66609, 86345, 111015, 150487, 155421, 259035, 333045, 451461, 466263, 752435, 777105, 1053409, 1354383, 2257305, 2331315, 3160227, 4063149, 5267045, 6771915, 9480681, 15801135, 20315745, 28442043, 47403405, 142210215.

If you add them up, you will get the total of 142,210,366. Now subtract 142,210,215 to get 151,580,505