12799525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7292

約数の個数: 12

約数和(自身を含む): 16097184

約数和(自身を除く): 3297659

約数列:

[1, 5, 25, 71, 355, 1775, 7211, 36055, 180275, 511981, 2559905, 12799525]

約数ペア:

[(1, 12799525), (5, 2559905), (25, 511981), (71, 180275), (355, 36055), (1775, 7211)]