13908105

素因数分解:

$3^5\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11467

約数の個数: 24

約数和(自身を含む): 25002432

約数和(自身を除く): 11094327

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 11447, 34341, 57235, 103023, 171705, 309069, 515115, 927207, 1545345, 2781621, 4636035, 13908105]

約数ペア:

[(1, 13908105), (3, 4636035), (5, 2781621), (9, 1545345), (15, 927207), (27, 515115), (45, 309069), (81, 171705), (135, 103023), (243, 57235), (405, 34341), (1215, 11447)]