55657235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 74468160

約数和(自身を除く): 18810925

約数列:

[1, 5, 17, 29, 67, 85, 145, 335, 337, 493, 1139, 1685, 1943, 2465, 5695, 5729, 9715, 9773, 22579, 28645, 33031, 48865, 112895, 165155, 166141, 383843, 654791, 830705, 1919215, 3273955, 11131447, 55657235]

約数ペア:

[(1, 55657235), (5, 11131447), (17, 3273955), (29, 1919215), (67, 830705), (85, 654791), (145, 383843), (335, 166141), (337, 165155), (493, 112895), (1139, 48865), (1685, 33031), (1943, 28645), (2465, 22579), (5695, 9773), (5729, 9715)]