Q: What is the sum of all factors of the number 604,505 excluding 604,505?
A: 216,295
The factors of the number 604,505 are: 1, 5, 11, 29, 55, 145, 319, 379, 1595, 1895, 4169, 10991, 20845, 54955, 120901, 604505.
If you add them up, you will get the total of 604,721. Now subtract 604,505 to get 216,295