86726275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 110961648

約数和(自身を除く): 24235373

約数列:

[1, 5, 25, 41, 205, 211, 401, 1025, 1055, 2005, 5275, 8651, 10025, 16441, 43255, 82205, 84611, 216275, 411025, 423055, 2115275, 3469051, 17345255, 86726275]

約数ペア:

[(1, 86726275), (5, 17345255), (25, 3469051), (41, 2115275), (205, 423055), (211, 411025), (401, 216275), (1025, 84611), (1055, 82205), (2005, 43255), (5275, 16441), (8651, 10025)]