42772925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 58678536

約数和(自身を除く): 15905611

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 3557, 12025, 17785, 46241, 88925, 131609, 231205, 658045, 1156025, 1710917, 3290225, 8554585, 42772925]

約数ペア:

[(1, 42772925), (5, 8554585), (13, 3290225), (25, 1710917), (37, 1156025), (65, 658045), (185, 231205), (325, 131609), (481, 88925), (925, 46241), (2405, 17785), (3557, 12025)]