28567605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173137}}^1$

素因数の和:173156

約数の個数: 16

約数和(自身を含む): 49863744

約数和(自身を除く): 21296139

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173137, 519411, 865685, 1904507, 2597055, 5713521, 9522535, 28567605]

約数ペア:

[(1, 28567605), (3, 9522535), (5, 5713521), (11, 2597055), (15, 1904507), (33, 865685), (55, 519411), (165, 173137)]