15330205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 20179008

約数和(自身を除く): 4848803

約数列:

[1, 5, 11, 55, 211, 1055, 1321, 2321, 6605, 11605, 14531, 72655, 278731, 1393655, 3066041, 15330205]

約数ペア:

[(1, 15330205), (5, 3066041), (11, 1393655), (55, 278731), (211, 72655), (1055, 14531), (1321, 11605), (2321, 6605)]