56134565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 69408768

約数和(自身を除く): 13274203

約数列:

[1, 5, 43, 157, 215, 785, 1663, 6751, 8315, 33755, 71509, 261091, 357545, 1305455, 11226913, 56134565]

約数ペア:

[(1, 56134565), (5, 11226913), (43, 1305455), (157, 357545), (215, 261091), (785, 71509), (1663, 33755), (6751, 8315)]