Q: What is the sum of all factors of the number 144,720,745 excluding 144,720,745?
A: 53,305,895
The factors of the number 144,720,745 are: 1, 5, 13, 17, 65, 85, 221, 1105, 130969, 654845, 1702597, 2226473, 8512985, 11132365, 28944149, 144720745.
If you add them up, you will get the total of 144,720,798. Now subtract 144,720,745 to get 53,305,895