12942105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78437}}^1$

素因数の和:78456

約数の個数: 16

約数和(自身を含む): 22590144

約数和(自身を除く): 9648039

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78437, 235311, 392185, 862807, 1176555, 2588421, 4314035, 12942105]

約数ペア:

[(1, 12942105), (3, 4314035), (5, 2588421), (11, 1176555), (15, 862807), (33, 392185), (55, 235311), (165, 78437)]