27911685

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4441}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 44775360

約数和(自身を除く): 16863675

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 4441, 6285, 13323, 22205, 66615, 1860779, 5582337, 9303895, 27911685]

約数ペア:

[(1, 27911685), (3, 9303895), (5, 5582337), (15, 1860779), (419, 66615), (1257, 22205), (2095, 13323), (4441, 6285)]