64276585

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 79757136

約数和(自身を除く): 15480551

約数列:

[1, 5, 37, 157, 185, 785, 2213, 5809, 11065, 29045, 81881, 347441, 409405, 1737205, 12855317, 64276585]

約数ペア:

[(1, 64276585), (5, 12855317), (37, 1737205), (157, 409405), (185, 347441), (785, 81881), (2213, 29045), (5809, 11065)]