2013852025

素因数分解:

$5^2\times {\mathrm{7211}}^1\times {\mathrm{11171}}^1$

素因数の和:18392

約数の個数: 12

約数和(自身を含む): 2497746384

約数和(自身を除く): 483894359

約数列:

[1, 5, 25, 7211, 11171, 36055, 55855, 180275, 279275, 80554081, 402770405, 2013852025]

約数ペア:

[(1, 2013852025), (5, 402770405), (25, 80554081), (7211, 279275), (11171, 180275), (36055, 55855)]