2000546055

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{8819}}^1$

素因数の和:8972

約数の個数: 36

約数和(自身を含む): 3517539480

約数和(自身を除く): 1516993425

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 5041, 8819, 15123, 25205, 26457, 44095, 45369, 75615, 79371, 132285, 226845, 396855, 626149, 1878447, 3130745, 5635341, 9392235, 28176705, 44456579, 133369737, 222282895, 400109211, 666848685, 2000546055]

約数ペア:

[(1, 2000546055), (3, 666848685), (5, 400109211), (9, 222282895), (15, 133369737), (45, 44456579), (71, 28176705), (213, 9392235), (355, 5635341), (639, 3130745), (1065, 1878447), (3195, 626149), (5041, 396855), (8819, 226845), (15123, 132285), (25205, 79371), (26457, 75615), (44095, 45369)]