Q: What is the sum of all factors of the number 1,125 excluding 1,125?

A: 903

Why is 903 the sum of all factors of 1,125, excluding 1,125?

The factors of the number 1,125 are: 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125.

If you add them up, you will get the total of 2,028. Now subtract 1,125 to get 903

Try the factor calculator

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions