15128267

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 19420128

約数和(自身を除く): 4291861

約数列:

[1, 7, 11, 53, 77, 121, 337, 371, 583, 847, 2359, 3707, 4081, 6413, 17861, 25949, 40777, 44891, 125027, 196471, 285439, 1375297, 2161181, 15128267]

約数ペア:

[(1, 15128267), (7, 2161181), (11, 1375297), (53, 285439), (77, 196471), (121, 125027), (337, 44891), (371, 40777), (583, 25949), (847, 17861), (2359, 6413), (3707, 4081)]