660008507265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{12479}}^1$

素因数の和:13023

約数の個数: 96

約数和(自身を含む): 1205788446720

約数和(自身を除く): 545779939455

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 373, 411, 685, 1035, 1119, 1233, 1865, 2055, 3151, 3357, 5595, 6165, 8579, 9453, 12479, 15755, 16785, 25737, 28359, 37437, 42895, 47265, 51101, 62395, 77211, 112311, 128685, 141795, 153303, 187185, 255505, 287017, 386055, 459909, 561555, 766515, 861051, 1175323, 1435085, 1709623, 2299545, 2583153, 3525969, 4305255, 4654667, 5128869, 5876615, 8548115, 10577907, 12915765, 13964001, 15386607, 17629845, 23273335, 25644345, 39321329, 41892003, 52889535, 69820005, 76933035, 107057341, 117963987, 196606645, 209460015, 321172023, 353891961, 535286705, 589819935, 637689379, 963516069, 1605860115, 1769459805, 1913068137, 3188446895, 4817580345, 5739204411, 9565340685, 14666855717, 28696022055, 44000567151, 73334278585, 132001701453, 220002835755, 660008507265]

約数ペア:

[(1, 660008507265), (3, 220002835755), (5, 132001701453), (9, 73334278585), (15, 44000567151), (23, 28696022055), (45, 14666855717), (69, 9565340685), (115, 5739204411), (137, 4817580345), (207, 3188446895), (345, 1913068137), (373, 1769459805), (411, 1605860115), (685, 963516069), (1035, 637689379), (1119, 589819935), (1233, 535286705), (1865, 353891961), (2055, 321172023), (3151, 209460015), (3357, 196606645), (5595, 117963987), (6165, 107057341), (8579, 76933035), (9453, 69820005), (12479, 52889535), (15755, 41892003), (16785, 39321329), (25737, 25644345), (28359, 23273335), (37437, 17629845), (42895, 15386607), (47265, 13964001), (51101, 12915765), (62395, 10577907), (77211, 8548115), (112311, 5876615), (128685, 5128869), (141795, 4654667), (153303, 4305255), (187185, 3525969), (255505, 2583153), (287017, 2299545), (386055, 1709623), (459909, 1435085), (561555, 1175323), (766515, 861051)]