2606865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10248

約数の個数: 16

約数和(自身を含む): 4416768

約数和(自身を除く): 1809903

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10223, 30669, 51115, 153345, 173791, 521373, 868955, 2606865]

約数ペア:

[(1, 2606865), (3, 868955), (5, 521373), (15, 173791), (17, 153345), (51, 51115), (85, 30669), (255, 10223)]