64605151

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 75103200

約数和(自身を除く): 10498049

約数列:

[1, 13, 17, 113, 169, 199, 221, 1469, 1921, 2587, 2873, 3383, 19097, 22487, 24973, 33631, 43979, 292331, 324649, 382279, 571727, 3800303, 4969627, 64605151]

約数ペア:

[(1, 64605151), (13, 4969627), (17, 3800303), (113, 571727), (169, 382279), (199, 324649), (221, 292331), (1469, 43979), (1921, 33631), (2587, 24973), (2873, 22487), (3383, 19097)]