9679475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 13615200

約数和(自身を除く): 3935725

約数列:

[1, 5, 13, 25, 29, 65, 79, 145, 169, 325, 377, 395, 725, 845, 1027, 1885, 1975, 2291, 4225, 4901, 5135, 9425, 11455, 13351, 24505, 25675, 29783, 57275, 66755, 122525, 148915, 333775, 387179, 744575, 1935895, 9679475]

約数ペア:

[(1, 9679475), (5, 1935895), (13, 744575), (25, 387179), (29, 333775), (65, 148915), (79, 122525), (145, 66755), (169, 57275), (325, 29783), (377, 25675), (395, 24505), (725, 13351), (845, 11455), (1027, 9425), (1885, 5135), (1975, 4901), (2291, 4225)]