38059945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 61839360

約数和(自身を除く): 23779415

約数列:

[1, 5, 7, 11, 19, 35, 43, 55, 77, 95, 121, 133, 209, 215, 301, 385, 473, 605, 665, 817, 847, 1045, 1331, 1463, 1505, 2299, 2365, 3311, 4085, 4235, 5203, 5719, 6655, 7315, 8987, 9317, 11495, 16093, 16555, 25289, 26015, 28595, 36421, 44935, 46585, 57233, 62909, 80465, 98857, 126445, 177023, 182105, 286165, 314545, 400631, 494285, 691999, 885115, 1087427, 2003155, 3459995, 5437135, 7611989, 38059945]

約数ペア:

[(1, 38059945), (5, 7611989), (7, 5437135), (11, 3459995), (19, 2003155), (35, 1087427), (43, 885115), (55, 691999), (77, 494285), (95, 400631), (121, 314545), (133, 286165), (209, 182105), (215, 177023), (301, 126445), (385, 98857), (473, 80465), (605, 62909), (665, 57233), (817, 46585), (847, 44935), (1045, 36421), (1331, 28595), (1463, 26015), (1505, 25289), (2299, 16555), (2365, 16093), (3311, 11495), (4085, 9317), (4235, 8987), (5203, 7315), (5719, 6655)]