56950515

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20747}}^1$

素因数の和:20819

約数の個数: 24

約数和(自身を含む): 100337328

約数和(自身を除く): 43386813

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 20747, 62241, 103735, 186723, 311205, 933615, 1265567, 3796701, 6327835, 11390103, 18983505, 56950515]

約数ペア:

[(1, 56950515), (3, 18983505), (5, 11390103), (9, 6327835), (15, 3796701), (45, 1265567), (61, 933615), (183, 311205), (305, 186723), (549, 103735), (915, 62241), (2745, 20747)]