Q: What is the sum of all factors of the number 664,385 excluding 664,385?
A: 142,375
The factors of the number 664,385 are: 1, 5, 89, 445, 1493, 7465, 132877, 664385.
If you add them up, you will get the total of 664,527. Now subtract 664,385 to get 142,375