153661805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{13241}}^1$

素因数の和:13468

約数の個数: 16

約数和(自身を含む): 202125888

約数和(自身を除く): 48464083

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 11605, 13241, 66205, 145651, 728255, 2793851, 13969255, 30732361, 153661805]

約数ペア:

[(1, 153661805), (5, 30732361), (11, 13969255), (55, 2793851), (211, 728255), (1055, 145651), (2321, 66205), (11605, 13241)]