54297895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 67776768

約数和(自身を除く): 13478873

約数列:

[1, 5, 31, 137, 155, 685, 2557, 4247, 12785, 21235, 79267, 350309, 396335, 1751545, 10859579, 54297895]

約数ペア:

[(1, 54297895), (5, 10859579), (31, 1751545), (137, 396335), (155, 350309), (685, 79267), (2557, 21235), (4247, 12785)]