Q: What is the sum of all factors of the number 427,405 excluding 427,405?
A: 162,995
The factors of the number 427,405 are: 1, 5, 11, 19, 55, 95, 209, 409, 1045, 2045, 4499, 7771, 22495, 38855, 85481, 427405.
If you add them up, you will get the total of 427,567. Now subtract 427,405 to get 162,995