68660735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 97796160

約数和(自身を除く): 29135425

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 881, 1199, 1417, 4405, 5995, 7085, 9691, 11453, 15587, 48455, 57265, 77935, 96029, 125983, 480145, 629915, 1056319, 1248377, 5281595, 6241885, 13732147, 68660735]

約数ペア:

[(1, 68660735), (5, 13732147), (11, 6241885), (13, 5281595), (55, 1248377), (65, 1056319), (109, 629915), (143, 480145), (545, 125983), (715, 96029), (881, 77935), (1199, 57265), (1417, 48455), (4405, 15587), (5995, 11453), (7085, 9691)]