12159255

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3571}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 19545984

約数和(自身を除く): 7386729

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 3571, 10713, 17855, 53565, 810617, 2431851, 4053085, 12159255]

約数ペア:

[(1, 12159255), (3, 4053085), (5, 2431851), (15, 810617), (227, 53565), (681, 17855), (1135, 10713), (3405, 3571)]