Q: What is the sum of all factors of the number 257,454,015 excluding 257,454,015?
A: 260,448,321
The factors of the number 257,454,015 are: 1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 4013, 4277, 4935, 9165, 12039, 12831, 20065, 21385, 28091, 52169, 60195, 64155, 84273, 140455, 156507, 188611, 260845, 365183, 421365, 565833, 782535, 943055, 1095549, 1320277, 1825915, 2451943, 2829165, 3960831, 5477745, 6601385, 7355829, 12259715, 17163601, 19804155, 36779145, 51490803, 85818005, 257454015.
If you add them up, you will get the total of 257,454,275. Now subtract 257,454,015 to get 260,448,321