Q: What is the sum of all factors of the number 4,375 excluding 4,375?
A: 1,873
The factors of the number 4,375 are: 1, 5, 7, 25, 35, 125, 175, 625, 875, 4375.
If you add them up, you will get the total of 4,376. Now subtract 4,375 to get 1,873