12892605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78137}}^1$

素因数の和:78156

約数の個数: 16

約数和(自身を含む): 22503744

約数和(自身を除く): 9611139

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78137, 234411, 390685, 859507, 1172055, 2578521, 4297535, 12892605]

約数ペア:

[(1, 12892605), (3, 4297535), (5, 2578521), (11, 1172055), (15, 859507), (33, 390685), (55, 234411), (165, 78137)]