85335965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 125048448

約数和(自身を除く): 39712483

約数列:

[1, 5, 11, 13, 41, 55, 65, 71, 143, 205, 355, 451, 533, 715, 781, 923, 1681, 2255, 2665, 2911, 3905, 4615, 5863, 8405, 10153, 14555, 18491, 21853, 29315, 32021, 37843, 50765, 92455, 109265, 119351, 160105, 189215, 240383, 416273, 596755, 1201915, 1312861, 1551563, 2081365, 6564305, 7757815, 17067193, 85335965]

約数ペア:

[(1, 85335965), (5, 17067193), (11, 7757815), (13, 6564305), (41, 2081365), (55, 1551563), (65, 1312861), (71, 1201915), (143, 596755), (205, 416273), (355, 240383), (451, 189215), (533, 160105), (715, 119351), (781, 109265), (923, 92455), (1681, 50765), (2255, 37843), (2665, 32021), (2911, 29315), (3905, 21853), (4615, 18491), (5863, 14555), (8405, 10153)]