83306015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 108939168

約数和(自身を除く): 25633153

約数列:

[1, 5, 13, 65, 169, 311, 317, 845, 1555, 1585, 4043, 4121, 20215, 20605, 52559, 53573, 98587, 262795, 267865, 492935, 1281631, 6408155, 16661203, 83306015]

約数ペア:

[(1, 83306015), (5, 16661203), (13, 6408155), (65, 1281631), (169, 492935), (311, 267865), (317, 262795), (845, 98587), (1555, 53573), (1585, 52559), (4043, 20605), (4121, 20215)]