11285519975

素因数分解:

$5^2\times {\mathrm{6907}}^1\times {\mathrm{65357}}^1$

素因数の和:72274

約数の個数: 12

約数和(自身を含む): 13996284984

約数和(自身を除く): 2710765009

約数列:

[1, 5, 25, 6907, 34535, 65357, 172675, 326785, 1633925, 451420799, 2257103995, 11285519975]

約数ペア:

[(1, 11285519975), (5, 2257103995), (25, 451420799), (6907, 1633925), (34535, 326785), (65357, 172675)]