12447105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75437}}^1$

素因数の和:75456

約数の個数: 16

約数和(自身を含む): 21726144

約数和(自身を除く): 9279039

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 75437, 226311, 377185, 829807, 1131555, 2489421, 4149035, 12447105]

約数ペア:

[(1, 12447105), (3, 4149035), (5, 2489421), (11, 1131555), (15, 829807), (33, 377185), (55, 226311), (165, 75437)]