12568155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15809}}^1$

素因数の和:15870

約数の個数: 16

約数和(自身を含む): 20489760

約数和(自身を除く): 7921605

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 15809, 47427, 79045, 237135, 837877, 2513631, 4189385, 12568155]

約数ペア:

[(1, 12568155), (3, 4189385), (5, 2513631), (15, 837877), (53, 237135), (159, 79045), (265, 47427), (795, 15809)]