129314515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 171544464

約数和(自身を除く): 42229949

約数列:

[1, 5, 11, 55, 121, 211, 605, 1013, 1055, 2321, 5065, 11143, 11605, 25531, 55715, 122573, 127655, 213743, 612865, 1068715, 2351173, 11755865, 25862903, 129314515]

約数ペア:

[(1, 129314515), (5, 25862903), (11, 11755865), (55, 2351173), (121, 1068715), (211, 612865), (605, 213743), (1013, 127655), (1055, 122573), (2321, 55715), (5065, 25531), (11143, 11605)]