13628815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 17487360

約数和(自身を除く): 3858545

約数列:

[1, 5, 17, 85, 109, 545, 1471, 1853, 7355, 9265, 25007, 125035, 160339, 801695, 2725763, 13628815]

約数ペア:

[(1, 13628815), (5, 2725763), (17, 801695), (85, 160339), (109, 125035), (545, 25007), (1471, 9265), (1853, 7355)]