Q: What is the sum of all factors of the number 138,375 excluding 138,375?
A: 123,705
The factors of the number 138,375 are: 1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 125, 135, 205, 225, 369, 375, 615, 675, 1025, 1107, 1125, 1845, 3075, 3375, 5125, 5535, 9225, 15375, 27675, 46125, 138375.
If you add them up, you will get the total of 138,498. Now subtract 138,375 to get 123,705