Q: What is the sum of all factors of the number 515,143,245 excluding 515,143,245?
A: 309,085,971
The factors of the number 515,143,245 are: 1, 3, 5, 15, 34342883, 103028649, 171714415, 515143245.
If you add them up, you will get the total of 515,143,554. Now subtract 515,143,245 to get 309,085,971