30682275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31469}}^1$

素因数の和:31495

約数の個数: 24

約数和(自身を含む): 54631920

約数和(自身を除く): 23949645

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 31469, 94407, 157345, 409097, 472035, 786725, 1227291, 2045485, 2360175, 6136455, 10227425, 30682275]

約数ペア:

[(1, 30682275), (3, 10227425), (5, 6136455), (13, 2360175), (15, 2045485), (25, 1227291), (39, 786725), (65, 472035), (75, 409097), (195, 157345), (325, 94407), (975, 31469)]