24749025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 26676255

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 47, 51, 59, 75, 85, 105, 119, 141, 175, 177, 235, 255, 295, 329, 357, 413, 425, 525, 595, 705, 799, 885, 987, 1003, 1175, 1239, 1275, 1475, 1645, 1785, 2065, 2397, 2773, 2975, 3009, 3525, 3995, 4425, 4935, 5015, 5593, 6195, 7021, 8225, 8319, 8925, 10325, 11985, 13865, 15045, 16779, 19411, 19975, 21063, 24675, 25075, 27965, 30975, 35105, 41595, 47141, 58233, 59925, 69325, 75225, 83895, 97055, 105315, 139825, 141423, 175525, 207975, 235705, 291165, 329987, 419475, 485275, 526575, 707115, 989961, 1178525, 1455825, 1649935, 3535575, 4949805, 8249675, 24749025]

約数ペア:

[(1, 24749025), (3, 8249675), (5, 4949805), (7, 3535575), (15, 1649935), (17, 1455825), (21, 1178525), (25, 989961), (35, 707115), (47, 526575), (51, 485275), (59, 419475), (75, 329987), (85, 291165), (105, 235705), (119, 207975), (141, 175525), (175, 141423), (177, 139825), (235, 105315), (255, 97055), (295, 83895), (329, 75225), (357, 69325), (413, 59925), (425, 58233), (525, 47141), (595, 41595), (705, 35105), (799, 30975), (885, 27965), (987, 25075), (1003, 24675), (1175, 21063), (1239, 19975), (1275, 19411), (1475, 16779), (1645, 15045), (1785, 13865), (2065, 11985), (2397, 10325), (2773, 8925), (2975, 8319), (3009, 8225), (3525, 7021), (3995, 6195), (4425, 5593), (4935, 5015)]