25090659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13375

約数の個数: 24

約数和(自身を含む): 41620800

約数和(自身を除く): 16530141

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 13339, 40017, 120051, 146729, 253441, 440187, 760323, 1320561, 2280969, 2787851, 8363553, 25090659]

約数ペア:

[(1, 25090659), (3, 8363553), (9, 2787851), (11, 2280969), (19, 1320561), (33, 760323), (57, 440187), (99, 253441), (171, 146729), (209, 120051), (627, 40017), (1881, 13339)]