Q: What is the sum of all factors of the number 1,188,525 excluding 1,188,525?

A: 1,061,331

Why is 1,061,331 the sum of all factors of 1,188,525, excluding 1,188,525?

The factors of the number 1,188,525 are: 1, 3, 5, 13, 15, 23, 25, 39, 53, 65, 69, 75, 115, 159, 195, 265, 299, 325, 345, 575, 689, 795, 897, 975, 1219, 1325, 1495, 1725, 2067, 3445, 3657, 3975, 4485, 6095, 7475, 10335, 15847, 17225, 18285, 22425, 30475, 47541, 51675, 79235, 91425, 237705, 396175, 1188525.

If you add them up, you will get the total of 1,188,526. Now subtract 1,188,525 to get 1,061,331