Q: What is the sum of all factors of the number 23,442,525 excluding 23,442,525?

A: 19,539,843

Why is 19,539,843 the sum of all factors of 23,442,525, excluding 23,442,525?

The factors of the number 23,442,525 are: 1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2423, 3225, 7269, 9675, 12115, 21807, 36345, 60575, 104189, 109035, 181725, 312567, 520945, 545175, 937701, 1562835, 2604725, 4688505, 7814175, 23442525.

If you add them up, you will get the total of 23,442,544. Now subtract 23,442,525 to get 19,539,843