1256567156955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1\times {\mathrm{61781}}^1$

素因数の和:64237

約数の個数: 96

約数和(自身を含む): 2516903782848

約数和(自身を除く): 1260336625893

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2417, 2805, 7251, 8415, 12085, 21753, 26587, 36255, 41089, 61781, 79761, 108765, 123267, 132935, 185343, 205445, 239283, 308905, 369801, 398805, 451979, 556029, 616335, 679591, 926715, 1050277, 1196415, 1355937, 1849005, 2038773, 2259895, 2780145, 3150831, 3397955, 4067811, 5251385, 6116319, 6779685, 9452493, 10193865, 11553047, 15754155, 20339055, 30581595, 34659141, 47262465, 57765235, 103977423, 149324677, 173295705, 447974031, 519887115, 746623385, 1343922093, 1642571447, 2239870155, 2538519509, 4927714341, 6719610465, 7615558527, 8212857235, 12692597545, 14783143023, 22846675581, 24638571705, 27923714599, 38077792635, 73915715115, 83771143797, 114233377905, 139618572995, 251313431391, 418855718985, 1256567156955]

約数ペア:

[(1, 1256567156955), (3, 418855718985), (5, 251313431391), (9, 139618572995), (11, 114233377905), (15, 83771143797), (17, 73915715115), (33, 38077792635), (45, 27923714599), (51, 24638571705), (55, 22846675581), (85, 14783143023), (99, 12692597545), (153, 8212857235), (165, 7615558527), (187, 6719610465), (255, 4927714341), (495, 2538519509), (561, 2239870155), (765, 1642571447), (935, 1343922093), (1683, 746623385), (2417, 519887115), (2805, 447974031), (7251, 173295705), (8415, 149324677), (12085, 103977423), (21753, 57765235), (26587, 47262465), (36255, 34659141), (41089, 30581595), (61781, 20339055), (79761, 15754155), (108765, 11553047), (123267, 10193865), (132935, 9452493), (185343, 6779685), (205445, 6116319), (239283, 5251385), (308905, 4067811), (369801, 3397955), (398805, 3150831), (451979, 2780145), (556029, 2259895), (616335, 2038773), (679591, 1849005), (926715, 1355937), (1050277, 1196415)]