Q: What is the sum of all factors of the number 151,385 excluding 151,385?
A: 57,271
The factors of the number 151,385 are: 1, 5, 13, 17, 65, 85, 137, 221, 685, 1105, 1781, 2329, 8905, 11645, 30277, 151385.
If you add them up, you will get the total of 151,442. Now subtract 151,385 to get 57,271