27875755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 7605845

約数列:

[1, 5, 19, 95, 139, 695, 2111, 2641, 10555, 13205, 40109, 200545, 293429, 1467145, 5575151, 27875755]

約数ペア:

[(1, 27875755), (5, 5575151), (19, 1467145), (95, 293429), (139, 200545), (695, 40109), (2111, 13205), (2641, 10555)]