486535825

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 610460928

約数和(自身を除く): 123925103

約数列:

[1, 5, 25, 197, 223, 443, 985, 1115, 2215, 4925, 5575, 11075, 43931, 87271, 98789, 219655, 436355, 493945, 1098275, 2181775, 2469725, 19461433, 97307165, 486535825]

約数ペア:

[(1, 486535825), (5, 97307165), (25, 19461433), (197, 2469725), (223, 2181775), (443, 1098275), (985, 493945), (1115, 436355), (2215, 219655), (4925, 98789), (5575, 87271), (11075, 43931)]