4986465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 8902656

約数和(自身を除く): 3916191

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 643, 705, 1551, 1929, 2585, 3215, 7073, 7755, 9645, 21219, 30221, 35365, 90663, 106095, 151105, 332431, 453315, 997293, 1662155, 4986465]

約数ペア:

[(1, 4986465), (3, 1662155), (5, 997293), (11, 453315), (15, 332431), (33, 151105), (47, 106095), (55, 90663), (141, 35365), (165, 30221), (235, 21219), (517, 9645), (643, 7755), (705, 7073), (1551, 3215), (1929, 2585)]