159222115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{34501}}^1$

素因数の和:34590

約数の個数: 16

約数和(自身を含む): 208668096

約数和(自身を除く): 49445981

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 34501, 172505, 448513, 2242565, 2449571, 12247855, 31844423, 159222115]

約数ペア:

[(1, 159222115), (5, 31844423), (13, 12247855), (65, 2449571), (71, 2242565), (355, 448513), (923, 172505), (4615, 34501)]