63321245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 85149792

約数和(自身を除く): 21828547

約数列:

[1, 5, 13, 37, 65, 113, 185, 233, 481, 565, 1165, 1469, 2405, 3029, 4181, 7345, 8621, 15145, 20905, 26329, 43105, 54353, 112073, 131645, 271765, 342277, 560365, 974173, 1711385, 4870865, 12664249, 63321245]

約数ペア:

[(1, 63321245), (5, 12664249), (13, 4870865), (37, 1711385), (65, 974173), (113, 560365), (185, 342277), (233, 271765), (481, 131645), (565, 112073), (1165, 54353), (1469, 43105), (2405, 26329), (3029, 20905), (4181, 15145), (7345, 8621)]