8525775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 15395840

約数和(自身を除く): 6870065

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 193, 285, 465, 475, 579, 589, 775, 965, 1425, 1767, 2325, 2895, 2945, 3667, 4825, 5983, 8835, 11001, 14475, 14725, 17949, 18335, 29915, 44175, 55005, 89745, 91675, 113677, 149575, 275025, 341031, 448725, 568385, 1705155, 2841925, 8525775]

約数ペア:

[(1, 8525775), (3, 2841925), (5, 1705155), (15, 568385), (19, 448725), (25, 341031), (31, 275025), (57, 149575), (75, 113677), (93, 91675), (95, 89745), (155, 55005), (193, 44175), (285, 29915), (465, 18335), (475, 17949), (579, 14725), (589, 14475), (775, 11001), (965, 8835), (1425, 5983), (1767, 4825), (2325, 3667), (2895, 2945)]