66238365

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{31769}}^1$

素因数の和:31916

約数の個数: 16

約数和(自身を含む): 106747200

約数和(自身を除く): 40508835

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 31769, 95307, 158845, 476535, 4415891, 13247673, 22079455, 66238365]

約数ペア:

[(1, 66238365), (3, 22079455), (5, 13247673), (15, 4415891), (139, 476535), (417, 158845), (695, 95307), (2085, 31769)]