72551635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 97598592

約数和(自身を除く): 25046957

約数列:

[1, 5, 13, 37, 65, 97, 185, 311, 481, 485, 1261, 1555, 2405, 3589, 4043, 6305, 11507, 17945, 20215, 30167, 46657, 57535, 149591, 150835, 233285, 392171, 747955, 1116179, 1960855, 5580895, 14510327, 72551635]

約数ペア:

[(1, 72551635), (5, 14510327), (13, 5580895), (37, 1960855), (65, 1116179), (97, 747955), (185, 392171), (311, 233285), (481, 150835), (485, 149591), (1261, 57535), (1555, 46657), (2405, 30167), (3589, 20215), (4043, 17945), (6305, 11507)]