57133855

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 76700880

約数和(自身を除く): 19567025

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 2081, 5491, 10405, 27455, 35377, 39539, 176885, 197695, 601409, 672163, 3007045, 3360815, 11426771, 57133855]

約数ペア:

[(1, 57133855), (5, 11426771), (17, 3360815), (19, 3007045), (85, 672163), (95, 601409), (289, 197695), (323, 176885), (1445, 39539), (1615, 35377), (2081, 27455), (5491, 10405)]