9987605145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 21527700480

約数和(自身を除く): 11540095335

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 71, 85, 105, 109, 119, 153, 213, 241, 255, 315, 327, 355, 357, 497, 545, 595, 639, 723, 763, 765, 981, 1065, 1071, 1205, 1207, 1491, 1635, 1687, 1785, 1853, 2169, 2289, 2485, 3195, 3615, 3621, 3815, 4097, 4473, 4905, 5061, 5355, 5559, 6035, 6867, 7455, 7739, 8435, 8449, 9265, 10845, 10863, 11445, 12291, 12971, 15183, 16677, 17111, 18105, 20485, 22365, 23217, 25305, 25347, 26269, 27795, 28679, 34335, 36873, 38695, 38913, 42245, 51333, 54173, 54315, 61455, 64855, 69651, 75915, 76041, 78807, 83385, 85555, 86037, 116085, 116739, 119777, 126735, 131345, 131563, 143395, 153999, 162519, 183883, 184365, 194565, 236421, 256665, 258111, 270865, 290887, 348255, 359331, 380205, 394035, 394689, 430185, 446573, 487557, 551649, 583695, 598885, 657815, 769995, 812595, 872661, 919415, 920941, 1077993, 1182105, 1184067, 1290555, 1339719, 1454435, 1654947, 1796655, 1865099, 1973445, 2036209, 2232865, 2437785, 2617983, 2758245, 2762823, 3126011, 4019157, 4363305, 4604705, 5389965, 5595297, 5920335, 6108627, 6698595, 8274735, 8288469, 9325495, 9378033, 10181045, 13055693, 13089915, 13814115, 15630055, 16785891, 18325881, 20095785, 27976485, 28134099, 30543135, 31706683, 39167079, 41442345, 46890165, 65278465, 83929455, 91629405, 95120049, 117501237, 140670495, 158533415, 195835395, 221946781, 285360147, 475600245, 587506185, 665840343, 1109733905, 1426800735, 1997521029, 3329201715, 9987605145]

約数ペア:

[(1, 9987605145), (3, 3329201715), (5, 1997521029), (7, 1426800735), (9, 1109733905), (15, 665840343), (17, 587506185), (21, 475600245), (35, 285360147), (45, 221946781), (51, 195835395), (63, 158533415), (71, 140670495), (85, 117501237), (105, 95120049), (109, 91629405), (119, 83929455), (153, 65278465), (213, 46890165), (241, 41442345), (255, 39167079), (315, 31706683), (327, 30543135), (355, 28134099), (357, 27976485), (497, 20095785), (545, 18325881), (595, 16785891), (639, 15630055), (723, 13814115), (763, 13089915), (765, 13055693), (981, 10181045), (1065, 9378033), (1071, 9325495), (1205, 8288469), (1207, 8274735), (1491, 6698595), (1635, 6108627), (1687, 5920335), (1785, 5595297), (1853, 5389965), (2169, 4604705), (2289, 4363305), (2485, 4019157), (3195, 3126011), (3615, 2762823), (3621, 2758245), (3815, 2617983), (4097, 2437785), (4473, 2232865), (4905, 2036209), (5061, 1973445), (5355, 1865099), (5559, 1796655), (6035, 1654947), (6867, 1454435), (7455, 1339719), (7739, 1290555), (8435, 1184067), (8449, 1182105), (9265, 1077993), (10845, 920941), (10863, 919415), (11445, 872661), (12291, 812595), (12971, 769995), (15183, 657815), (16677, 598885), (17111, 583695), (18105, 551649), (20485, 487557), (22365, 446573), (23217, 430185), (25305, 394689), (25347, 394035), (26269, 380205), (27795, 359331), (28679, 348255), (34335, 290887), (36873, 270865), (38695, 258111), (38913, 256665), (42245, 236421), (51333, 194565), (54173, 184365), (54315, 183883), (61455, 162519), (64855, 153999), (69651, 143395), (75915, 131563), (76041, 131345), (78807, 126735), (83385, 119777), (85555, 116739), (86037, 116085)]