18810165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114001}}^1$

素因数の和:114020

約数の個数: 16

約数和(自身を含む): 32832576

約数和(自身を除く): 14022411

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 114001, 342003, 570005, 1254011, 1710015, 3762033, 6270055, 18810165]

約数ペア:

[(1, 18810165), (3, 6270055), (5, 3762033), (11, 1710015), (15, 1254011), (33, 570005), (55, 342003), (165, 114001)]