Q: What is the sum of all factors of the number 305,862,525 excluding 305,862,525?

A: 242,912,247

Why is 242,912,247 the sum of all factors of 305,862,525, excluding 305,862,525?

The factors of the number 305,862,525 are: 1, 3, 5, 9, 15, 25, 45, 75, 225, 1117, 1217, 3351, 3651, 5585, 6085, 10053, 10953, 16755, 18255, 27925, 30425, 50265, 54765, 83775, 91275, 251325, 273825, 1359389, 4078167, 6796945, 12234501, 20390835, 33984725, 61172505, 101954175, 305862525.

If you add them up, you will get the total of 305,862,767. Now subtract 305,862,525 to get 242,912,247