7287115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 9745920

約数和(自身を除く): 2458805

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 2819, 14095, 31009, 132493, 155045, 662465, 1457423, 7287115]

約数ペア:

[(1, 7287115), (5, 1457423), (11, 662465), (47, 155045), (55, 132493), (235, 31009), (517, 14095), (2585, 2819)]