2052105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12437}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 3582144

約数和(自身を除く): 1530039

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12437, 37311, 62185, 136807, 186555, 410421, 684035, 2052105]

約数ペア:

[(1, 2052105), (3, 684035), (5, 410421), (11, 186555), (15, 136807), (33, 62185), (55, 37311), (165, 12437)]