Q: What is the sum of all factors of the number 645,613,145 excluding 645,613,145?
A: 129,296,359
The factors of the number 645,613,145 are: 1, 5, 5507, 23447, 27535, 117235, 129122629, 645613145.
If you add them up, you will get the total of 645,613,274. Now subtract 645,613,145 to get 129,296,359