56223855

素因数分解:

$3^3\times 5^1\times {\mathrm{416473}}^1$

素因数の和:416487

約数の個数: 16

約数和(自身を含む): 99953760

約数和(自身を除く): 43729905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 416473, 1249419, 2082365, 3748257, 6247095, 11244771, 18741285, 56223855]

約数ペア:

[(1, 56223855), (3, 18741285), (5, 11244771), (9, 6247095), (15, 3748257), (27, 2082365), (45, 1249419), (135, 416473)]