2016151225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{29209}}^1$

素因数の和:29481

約数の個数: 24

約数和(自身を含む): 2738262240

約数和(自身を除く): 722111015

約数列:

[1, 5, 11, 25, 55, 251, 275, 1255, 2761, 6275, 13805, 29209, 69025, 146045, 321299, 730225, 1606495, 7331459, 8032475, 36657295, 80646049, 183286475, 403230245, 2016151225]

約数ペア:

[(1, 2016151225), (5, 403230245), (11, 183286475), (25, 80646049), (55, 36657295), (251, 8032475), (275, 7331459), (1255, 1606495), (2761, 730225), (6275, 321299), (13805, 146045), (29209, 69025)]