713474415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20353}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 1333594080

約数和(自身を除く): 620119665

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 7011, 11685, 20353, 35055, 61059, 101765, 183177, 305295, 386707, 834473, 915885, 1160121, 1933535, 2503419, 3480363, 4172365, 5800605, 7510257, 12517095, 15854987, 17401815, 37551285, 47564961, 79274935, 142694883, 237824805, 713474415]

約数ペア:

[(1, 713474415), (3, 237824805), (5, 142694883), (9, 79274935), (15, 47564961), (19, 37551285), (41, 17401815), (45, 15854987), (57, 12517095), (95, 7510257), (123, 5800605), (171, 4172365), (205, 3480363), (285, 2503419), (369, 1933535), (615, 1160121), (779, 915885), (855, 834473), (1845, 386707), (2337, 305295), (3895, 183177), (7011, 101765), (11685, 61059), (20353, 35055)]