28097135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1423}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 36910080

約数和(自身を除く): 8812945

約数列:

[1, 5, 11, 55, 359, 1423, 1795, 3949, 7115, 15653, 19745, 78265, 510857, 2554285, 5619427, 28097135]

約数ペア:

[(1, 28097135), (5, 5619427), (11, 2554285), (55, 510857), (359, 78265), (1423, 19745), (1795, 15653), (3949, 7115)]