87065525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 110492928

約数和(自身を除く): 23427403

約数列:

[1, 5, 25, 71, 181, 271, 355, 905, 1355, 1775, 4525, 6775, 12851, 19241, 49051, 64255, 96205, 245255, 321275, 481025, 1226275, 3482621, 17413105, 87065525]

約数ペア:

[(1, 87065525), (5, 17413105), (25, 3482621), (71, 1226275), (181, 481025), (271, 321275), (355, 245255), (905, 96205), (1355, 64255), (1775, 49051), (4525, 19241), (6775, 12851)]