1369331385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{6983}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 2323157760

約数和(自身を除く): 953826375

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 769, 2307, 3845, 6983, 11535, 13073, 20949, 34915, 39219, 65365, 104745, 118711, 196095, 356133, 593555, 1780665, 5369927, 16109781, 26849635, 80548905, 91288759, 273866277, 456443795, 1369331385]

約数ペア:

[(1, 1369331385), (3, 456443795), (5, 273866277), (15, 91288759), (17, 80548905), (51, 26849635), (85, 16109781), (255, 5369927), (769, 1780665), (2307, 593555), (3845, 356133), (6983, 196095), (11535, 118711), (13073, 104745), (20949, 65365), (34915, 39219)]