2915661055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{205981}}^1$

素因数の和:206154

約数の個数: 16

約数和(自身を含む): 3707676000

約数和(自身を除く): 792014945

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 205981, 1029905, 3913639, 19568195, 30691169, 153455845, 583132211, 2915661055]

約数ペア:

[(1, 2915661055), (5, 583132211), (19, 153455845), (95, 30691169), (149, 19568195), (745, 3913639), (2831, 1029905), (14155, 205981)]