Q: What is the sum of all factors of the number 138,415 excluding 138,415?
A: 45,905
The factors of the number 138,415 are: 1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1457, 2945, 4465, 7285, 27683, 138415.
If you add them up, you will get the total of 138,460. Now subtract 138,415 to get 45,905