430747525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 597867984

約数和(自身を除く): 167120459

約数列:

[1, 5, 13, 25, 37, 65, 113, 185, 317, 325, 481, 565, 925, 1469, 1585, 2405, 2825, 4121, 4181, 7345, 7925, 11729, 12025, 20605, 20905, 35821, 36725, 54353, 58645, 103025, 104525, 152477, 179105, 271765, 293225, 465673, 762385, 895525, 1325377, 1358825, 2328365, 3811925, 6626885, 11641825, 17229901, 33134425, 86149505, 430747525]

約数ペア:

[(1, 430747525), (5, 86149505), (13, 33134425), (25, 17229901), (37, 11641825), (65, 6626885), (113, 3811925), (185, 2328365), (317, 1358825), (325, 1325377), (481, 895525), (565, 762385), (925, 465673), (1469, 293225), (1585, 271765), (2405, 179105), (2825, 152477), (4121, 104525), (4181, 103025), (7345, 58645), (7925, 54353), (11729, 36725), (12025, 35821), (20605, 20905)]