530255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 718848

約数和(自身を除く): 188593

約数列:

[1, 5, 11, 31, 55, 155, 311, 341, 1555, 1705, 3421, 9641, 17105, 48205, 106051, 530255]

約数ペア:

[(1, 530255), (5, 106051), (11, 48205), (31, 17105), (55, 9641), (155, 3421), (311, 1705), (341, 1555)]