Q: What is the sum of all factors of the number 545,215 excluding 545,215?
A: 201,281
The factors of the number 545,215 are: 1, 5, 11, 23, 55, 115, 253, 431, 1265, 2155, 4741, 9913, 23705, 49565, 109043, 545215.
If you add them up, you will get the total of 545,416. Now subtract 545,215 to get 201,281