31105884945

素因数分解:

$3^1\times 5^1\times {\mathrm{13009}}^1\times {\mathrm{159407}}^1$

素因数の和:172424

約数の個数: 16

約数和(自身を含む): 49773553920

約数和(自身を除く): 18667668975

約数列:

[1, 3, 5, 15, 13009, 39027, 65045, 159407, 195135, 478221, 797035, 2391105, 2073725663, 6221176989, 10368628315, 31105884945]

約数ペア:

[(1, 31105884945), (3, 10368628315), (5, 6221176989), (15, 2073725663), (13009, 2391105), (39027, 797035), (65045, 478221), (159407, 195135)]