91122155

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 111216000

約数和(自身を除く): 20093845

約数列:

[1, 5, 79, 349, 395, 661, 1745, 3305, 27571, 52219, 137855, 230689, 261095, 1153445, 18224431, 91122155]

約数ペア:

[(1, 91122155), (5, 18224431), (79, 1153445), (349, 261095), (395, 230689), (661, 137855), (1745, 52219), (3305, 27571)]