83238155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16667

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 50882293

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 16631, 83155, 116417, 182941, 216203, 582085, 914705, 1081015, 1280587, 1513421, 2378233, 6402935, 7567105, 11891165, 16647631, 83238155]

約数ペア:

[(1, 83238155), (5, 16647631), (7, 11891165), (11, 7567105), (13, 6402935), (35, 2378233), (55, 1513421), (65, 1280587), (77, 1081015), (91, 914705), (143, 582085), (385, 216203), (455, 182941), (715, 116417), (1001, 83155), (5005, 16631)]