Q: What is the sum of all factors of the number 397,005 excluding 397,005?
A: 370,995
The factors of the number 397,005 are: 1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 199, 285, 399, 597, 665, 995, 1393, 1995, 2985, 3781, 4179, 6965, 11343, 18905, 20895, 26467, 56715, 79401, 132335, 397005.
If you add them up, you will get the total of 397,375. Now subtract 397,005 to get 370,995