Q: What is the sum of all factors of the number 274,731,735 excluding 274,731,735?

A: 188,925,225

Why is 188,925,225 the sum of all factors of 274,731,735, excluding 274,731,735?

The factors of the number 274,731,735 are: 1, 3, 5, 15, 19, 57, 95, 285, 863, 1117, 2589, 3351, 4315, 5585, 12945, 16397, 16755, 21223, 49191, 63669, 81985, 106115, 245955, 318345, 963971, 2891913, 4819855, 14459565, 18315449, 54946347, 91577245, 274731735.

If you add them up, you will get the total of 274,731,923. Now subtract 274,731,735 to get 188,925,225