28610785

素因数分解:

$5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1511}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 39336192

約数和(自身を除く): 10725407

約数列:

[1, 5, 7, 35, 541, 1511, 2705, 3787, 7555, 10577, 18935, 52885, 817451, 4087255, 5722157, 28610785]

約数ペア:

[(1, 28610785), (5, 5722157), (7, 4087255), (35, 817451), (541, 52885), (1511, 18935), (2705, 10577), (3787, 7555)]