82715285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31391}}^1$

素因数の和:31444

約数の個数: 16

約数和(自身を含む): 108490752

約数和(自身を除く): 25775467

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 31391, 156955, 533647, 973121, 2668235, 4865605, 16543057, 82715285]

約数ペア:

[(1, 82715285), (5, 16543057), (17, 4865605), (31, 2668235), (85, 973121), (155, 533647), (527, 156955), (2635, 31391)]