13660295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 18341232

約数和(自身を除く): 4680937

約数列:

[1, 5, 11, 55, 67, 121, 335, 337, 605, 737, 1685, 3685, 3707, 8107, 18535, 22579, 40535, 40777, 112895, 203885, 248369, 1241845, 2732059, 13660295]

約数ペア:

[(1, 13660295), (5, 2732059), (11, 1241845), (55, 248369), (67, 203885), (121, 112895), (335, 40777), (337, 40535), (605, 22579), (737, 18535), (1685, 8107), (3685, 3707)]