5647005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 12324312

約数和(自身を除く): 6677307

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 197, 245, 273, 315, 441, 455, 585, 591, 637, 735, 819, 985, 1365, 1379, 1773, 1911, 2205, 2561, 2955, 3185, 4095, 4137, 5733, 6895, 7683, 8865, 9555, 9653, 12411, 12805, 17927, 20685, 23049, 28665, 28959, 38415, 48265, 53781, 62055, 86877, 89635, 115245, 125489, 144795, 161343, 268905, 376467, 434385, 627445, 806715, 1129401, 1882335, 5647005]

約数ペア:

[(1, 5647005), (3, 1882335), (5, 1129401), (7, 806715), (9, 627445), (13, 434385), (15, 376467), (21, 268905), (35, 161343), (39, 144795), (45, 125489), (49, 115245), (63, 89635), (65, 86877), (91, 62055), (105, 53781), (117, 48265), (147, 38415), (195, 28959), (197, 28665), (245, 23049), (273, 20685), (315, 17927), (441, 12805), (455, 12411), (585, 9653), (591, 9555), (637, 8865), (735, 7683), (819, 6895), (985, 5733), (1365, 4137), (1379, 4095), (1773, 3185), (1911, 2955), (2205, 2561)]