25441585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 33129936

約数和(自身を除く): 7688351

約数列:

[1, 5, 13, 65, 137, 685, 1781, 2857, 8905, 14285, 37141, 185705, 391409, 1957045, 5088317, 25441585]

約数ペア:

[(1, 25441585), (5, 5088317), (13, 1957045), (65, 391409), (137, 185705), (685, 37141), (1781, 14285), (2857, 8905)]