108992015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6857}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 151589232

約数和(自身を除く): 42597217

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 6857, 15895, 34285, 75427, 116569, 377135, 582845, 1282259, 1981673, 6411295, 9908365, 21798403, 108992015]

約数ペア:

[(1, 108992015), (5, 21798403), (11, 9908365), (17, 6411295), (55, 1981673), (85, 1282259), (187, 582845), (289, 377135), (935, 116569), (1445, 75427), (3179, 34285), (6857, 15895)]