23863455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 28971873

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 71, 77, 97, 99, 105, 165, 213, 231, 291, 315, 355, 385, 485, 495, 497, 639, 679, 693, 781, 873, 1065, 1067, 1155, 1455, 1491, 2037, 2343, 2485, 3195, 3201, 3395, 3465, 3905, 4365, 4473, 5335, 5467, 6111, 6887, 7029, 7455, 7469, 9603, 10185, 11715, 16005, 16401, 20661, 22365, 22407, 27335, 30555, 34435, 35145, 37345, 48015, 48209, 49203, 61983, 67221, 75757, 82005, 103305, 112035, 144627, 227271, 241045, 246015, 309915, 336105, 378785, 433881, 530299, 681813, 723135, 1136355, 1590897, 2169405, 2651495, 3409065, 4772691, 7954485, 23863455]

約数ペア:

[(1, 23863455), (3, 7954485), (5, 4772691), (7, 3409065), (9, 2651495), (11, 2169405), (15, 1590897), (21, 1136355), (33, 723135), (35, 681813), (45, 530299), (55, 433881), (63, 378785), (71, 336105), (77, 309915), (97, 246015), (99, 241045), (105, 227271), (165, 144627), (213, 112035), (231, 103305), (291, 82005), (315, 75757), (355, 67221), (385, 61983), (485, 49203), (495, 48209), (497, 48015), (639, 37345), (679, 35145), (693, 34435), (781, 30555), (873, 27335), (1065, 22407), (1067, 22365), (1155, 20661), (1455, 16401), (1491, 16005), (2037, 11715), (2343, 10185), (2485, 9603), (3195, 7469), (3201, 7455), (3395, 7029), (3465, 6887), (3905, 6111), (4365, 5467), (4473, 5335)]