25009745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 31257360

約数和(自身を除く): 6247615

約数列:

[1, 5, 29, 145, 173, 865, 997, 4985, 5017, 25085, 28913, 144565, 172481, 862405, 5001949, 25009745]

約数ペア:

[(1, 25009745), (5, 5001949), (29, 862405), (145, 172481), (173, 144565), (865, 28913), (997, 25085), (4985, 5017)]