Q: What is the sum of all factors of the number 18,375 excluding 18,375?
A: 17,193
The factors of the number 18,375 are: 1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 6125, 18375.
If you add them up, you will get the total of 18,392. Now subtract 18,375 to get 17,193