5811705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 10917504

約数和(自身を除く): 5105799

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 107, 153, 213, 255, 321, 355, 535, 639, 765, 963, 1065, 1207, 1605, 1819, 3195, 3621, 4815, 5457, 6035, 7597, 9095, 10863, 16371, 18105, 22791, 27285, 37985, 54315, 68373, 81855, 113955, 129149, 341865, 387447, 645745, 1162341, 1937235, 5811705]

約数ペア:

[(1, 5811705), (3, 1937235), (5, 1162341), (9, 645745), (15, 387447), (17, 341865), (45, 129149), (51, 113955), (71, 81855), (85, 68373), (107, 54315), (153, 37985), (213, 27285), (255, 22791), (321, 18105), (355, 16371), (535, 10863), (639, 9095), (765, 7597), (963, 6035), (1065, 5457), (1207, 4815), (1605, 3621), (1819, 3195)]