28353335

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6483145

約数列:

[1, 5, 59, 223, 295, 431, 1115, 2155, 13157, 25429, 65785, 96113, 127145, 480565, 5670667, 28353335]

約数ペア:

[(1, 28353335), (5, 5670667), (59, 480565), (223, 127145), (295, 96113), (431, 65785), (1115, 25429), (2155, 13157)]