28162605

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6037}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 45212544

約数和(自身を除く): 17049939

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 6037, 18111, 30185, 90555, 1877507, 5632521, 9387535, 28162605]

約数ペア:

[(1, 28162605), (3, 9387535), (5, 5632521), (15, 1877507), (311, 90555), (933, 30185), (1555, 18111), (4665, 6037)]