27112145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 35048640

約数和(自身を除く): 7936495

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6637, 33185, 126103, 285391, 630515, 1426955, 5422429, 27112145]

約数ペア:

[(1, 27112145), (5, 5422429), (19, 1426955), (43, 630515), (95, 285391), (215, 126103), (817, 33185), (4085, 6637)]