12793155

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 7727709

約数列:

[1, 3, 5, 15, 521, 1563, 1637, 2605, 4911, 7815, 8185, 24555, 852877, 2558631, 4264385, 12793155]

約数ペア:

[(1, 12793155), (3, 4264385), (5, 2558631), (15, 852877), (521, 24555), (1563, 8185), (1637, 7815), (2605, 4911)]