28583805

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7907}}^1$

素因数の和:8156

約数の個数: 16

約数和(自身を含む): 45929664

約数和(自身を除く): 17345859

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 7907, 23721, 39535, 118605, 1905587, 5716761, 9527935, 28583805]

約数ペア:

[(1, 28583805), (3, 9527935), (5, 5716761), (15, 1905587), (241, 118605), (723, 39535), (1205, 23721), (3615, 7907)]