531628325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4073}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 691080768

約数和(自身を除く): 159452443

約数列:

[1, 5, 23, 25, 115, 227, 575, 1135, 4073, 5221, 5675, 20365, 26105, 93679, 101825, 130525, 468395, 924571, 2341975, 4622855, 21265133, 23114275, 106325665, 531628325]

約数ペア:

[(1, 531628325), (5, 106325665), (23, 23114275), (25, 21265133), (115, 4622855), (227, 2341975), (575, 924571), (1135, 468395), (4073, 130525), (5221, 101825), (5675, 93679), (20365, 26105)]