64169805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13003}}^1$

素因数の和:13065

約数の個数: 32

約数和(自身を含む): 119844864

約数和(自身を除く): 55675059

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 13003, 39009, 65015, 91021, 195045, 273063, 455105, 611141, 1365315, 1833423, 3055705, 4277987, 9167115, 12833961, 21389935, 64169805]

約数ペア:

[(1, 64169805), (3, 21389935), (5, 12833961), (7, 9167115), (15, 4277987), (21, 3055705), (35, 1833423), (47, 1365315), (105, 611141), (141, 455105), (235, 273063), (329, 195045), (705, 91021), (987, 65015), (1645, 39009), (4935, 13003)]