917114535

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6949

約数の個数: 64

約数和(自身を含む): 1741132800

約数和(自身を除く): 824018265

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 115, 129, 135, 207, 215, 345, 387, 621, 645, 989, 1035, 1161, 1935, 2967, 3105, 4945, 5805, 6869, 8901, 14835, 20607, 26703, 34345, 44505, 61821, 103035, 133515, 157987, 185463, 295367, 309105, 473961, 789935, 886101, 927315, 1421883, 1476835, 2369805, 2658303, 4265649, 4430505, 6793441, 7109415, 7974909, 13291515, 20380323, 21328245, 33967205, 39874545, 61140969, 101901615, 183422907, 305704845, 917114535]

約数ペア:

[(1, 917114535), (3, 305704845), (5, 183422907), (9, 101901615), (15, 61140969), (23, 39874545), (27, 33967205), (43, 21328245), (45, 20380323), (69, 13291515), (115, 7974909), (129, 7109415), (135, 6793441), (207, 4430505), (215, 4265649), (345, 2658303), (387, 2369805), (621, 1476835), (645, 1421883), (989, 927315), (1035, 886101), (1161, 789935), (1935, 473961), (2967, 309105), (3105, 295367), (4945, 185463), (5805, 157987), (6869, 133515), (8901, 103035), (14835, 61821), (20607, 44505), (26703, 34345)]