80158265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 108017280

約数和(自身を除く): 27859015

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 2819, 5687, 14095, 28435, 31009, 132493, 155045, 341099, 662465, 1457423, 1705495, 7287115, 16031653, 80158265]

約数ペア:

[(1, 80158265), (5, 16031653), (11, 7287115), (47, 1705495), (55, 1457423), (121, 662465), (235, 341099), (517, 155045), (605, 132493), (2585, 31009), (2819, 28435), (5687, 14095)]