2999805

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 4826304

約数和(自身を除く): 1826499

約数列:

[1, 3, 5, 15, 227, 681, 881, 1135, 2643, 3405, 4405, 13215, 199987, 599961, 999935, 2999805]

約数ペア:

[(1, 2999805), (3, 999935), (5, 599961), (15, 199987), (227, 13215), (681, 4405), (881, 3405), (1135, 2643)]