Q: What is the sum of all factors of the number 221,112,225 excluding 221,112,225?
A: 192,152,991
The factors of the number 221,112,225 are: 1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 42727, 128181, 213635, 384543, 640905, 982721, 1068175, 1922715, 2948163, 3204525, 4913605, 8844489, 9613575, 14740815, 24568025, 44222445, 73704075, 221112225.
If you add them up, you will get the total of 221,112,417. Now subtract 221,112,225 to get 192,152,991