Q: What is the sum of all factors of the number 13,125,375 excluding 13,125,375?
A: 11,148,225
The factors of the number 13,125,375 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 3889, 11667, 19445, 35001, 58335, 97225, 105003, 175005, 291675, 486125, 525015, 875025, 1458375, 2625075, 4375125, 13125375.
If you add them up, you will get the total of 13,125,386. Now subtract 13,125,375 to get 11,148,225