69012605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27997}}^1$

素因数の和:28048

約数の個数: 16

約数和(自身を含む): 90713520

約数和(自身を除く): 21700915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 27997, 139985, 475949, 811913, 2379745, 4059565, 13802521, 69012605]

約数ペア:

[(1, 69012605), (5, 13802521), (17, 4059565), (29, 2379745), (85, 811913), (145, 475949), (493, 139985), (2465, 27997)]