127029145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 156396240

約数和(自身を除く): 29367095

約数列:

[1, 5, 61, 109, 305, 545, 3821, 6649, 19105, 33245, 233081, 416489, 1165405, 2082445, 25405829, 127029145]

約数ペア:

[(1, 127029145), (5, 25405829), (61, 2082445), (109, 1165405), (305, 416489), (545, 233081), (3821, 33245), (6649, 19105)]