30255615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51719}}^1$

素因数の和:51743

約数の個数: 24

約数和(自身を含む): 56478240

約数和(自身を除く): 26222625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51719, 155157, 258595, 465471, 672347, 775785, 2017041, 2327355, 3361735, 6051123, 10085205, 30255615]

約数ペア:

[(1, 30255615), (3, 10085205), (5, 6051123), (9, 3361735), (13, 2327355), (15, 2017041), (39, 775785), (45, 672347), (65, 465471), (117, 258595), (195, 155157), (585, 51719)]