27944265

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14221}}^1$

素因数の和:14360

約数の個数: 16

約数和(自身を含む): 45055296

約数和(自身を除く): 17111031

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 14221, 42663, 71105, 213315, 1862951, 5588853, 9314755, 27944265]

約数ペア:

[(1, 27944265), (3, 9314755), (5, 5588853), (15, 1862951), (131, 213315), (393, 71105), (655, 42663), (1965, 14221)]