13661295

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1123}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 21904512

約数和(自身を除く): 8243217

約数列:

[1, 3, 5, 15, 811, 1123, 2433, 3369, 4055, 5615, 12165, 16845, 910753, 2732259, 4553765, 13661295]

約数ペア:

[(1, 13661295), (3, 4553765), (5, 2732259), (15, 910753), (811, 16845), (1123, 12165), (2433, 5615), (3369, 4055)]