2744555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 884245

約数列:

[1, 5, 11, 55, 139, 359, 695, 1529, 1795, 3949, 7645, 19745, 49901, 249505, 548911, 2744555]

約数ペア:

[(1, 2744555), (5, 548911), (11, 249505), (55, 49901), (139, 19745), (359, 7645), (695, 3949), (1529, 1795)]