236465145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 247858695

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 97, 105, 109, 213, 291, 315, 327, 355, 485, 497, 545, 639, 679, 763, 873, 981, 1065, 1455, 1491, 1635, 2037, 2289, 2485, 3195, 3395, 3815, 4365, 4473, 4905, 6111, 6867, 6887, 7455, 7739, 10185, 10573, 11445, 20661, 22365, 23217, 30555, 31719, 34335, 34435, 38695, 48209, 52865, 54173, 61983, 69651, 74011, 95157, 103305, 116085, 144627, 158595, 162519, 222033, 241045, 270865, 309915, 348255, 370055, 433881, 475785, 487557, 666099, 723135, 750683, 812595, 1110165, 2169405, 2252049, 2437785, 3330495, 3753415, 5254781, 6756147, 11260245, 15764343, 26273905, 33780735, 47293029, 78821715, 236465145]

約数ペア:

[(1, 236465145), (3, 78821715), (5, 47293029), (7, 33780735), (9, 26273905), (15, 15764343), (21, 11260245), (35, 6756147), (45, 5254781), (63, 3753415), (71, 3330495), (97, 2437785), (105, 2252049), (109, 2169405), (213, 1110165), (291, 812595), (315, 750683), (327, 723135), (355, 666099), (485, 487557), (497, 475785), (545, 433881), (639, 370055), (679, 348255), (763, 309915), (873, 270865), (981, 241045), (1065, 222033), (1455, 162519), (1491, 158595), (1635, 144627), (2037, 116085), (2289, 103305), (2485, 95157), (3195, 74011), (3395, 69651), (3815, 61983), (4365, 54173), (4473, 52865), (4905, 48209), (6111, 38695), (6867, 34435), (6887, 34335), (7455, 31719), (7739, 30555), (10185, 23217), (10573, 22365), (11445, 20661)]