4949805

素因数分解:

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

素因数の和:138

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 5003475

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 59, 85, 105, 119, 141, 177, 235, 255, 295, 329, 357, 413, 595, 705, 799, 885, 987, 1003, 1239, 1645, 1785, 2065, 2397, 2773, 3009, 3995, 4935, 5015, 5593, 6195, 7021, 8319, 11985, 13865, 15045, 16779, 19411, 21063, 27965, 35105, 41595, 47141, 58233, 83895, 97055, 105315, 141423, 235705, 291165, 329987, 707115, 989961, 1649935, 4949805]

約数ペア:

[(1, 4949805), (3, 1649935), (5, 989961), (7, 707115), (15, 329987), (17, 291165), (21, 235705), (35, 141423), (47, 105315), (51, 97055), (59, 83895), (85, 58233), (105, 47141), (119, 41595), (141, 35105), (177, 27965), (235, 21063), (255, 19411), (295, 16779), (329, 15045), (357, 13865), (413, 11985), (595, 8319), (705, 7021), (799, 6195), (885, 5593), (987, 5015), (1003, 4935), (1239, 3995), (1645, 3009), (1785, 2773), (2065, 2397)]