28794585

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12227}}^1$

素因数の和:12392

約数の個数: 16

約数和(自身を含む): 46368576

約数和(自身を除く): 17573991

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 12227, 36681, 61135, 183405, 1919639, 5758917, 9598195, 28794585]

約数ペア:

[(1, 28794585), (3, 9598195), (5, 5758917), (15, 1919639), (157, 183405), (471, 61135), (785, 36681), (2355, 12227)]