8045557655

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1\times {\mathrm{4211}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 9708087168

約数和(自身を除く): 1662529513

約数列:

[1, 5, 211, 1055, 1811, 4211, 9055, 21055, 382121, 888521, 1910605, 4442605, 7626121, 38130605, 1609111531, 8045557655]

約数ペア:

[(1, 8045557655), (5, 1609111531), (211, 38130605), (1055, 7626121), (1811, 4442605), (4211, 1910605), (9055, 888521), (21055, 382121)]