6921000855

素因数分解:

$3^5\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3413}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 12451813920

約数和(自身を除く): 5530813065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1669, 3413, 5007, 8345, 10239, 15021, 17065, 25035, 30717, 45063, 51195, 75105, 92151, 135189, 153585, 225315, 276453, 405567, 460755, 675945, 829359, 1382265, 2027835, 4146795, 5696297, 17088891, 28481485, 51266673, 85444455, 153800019, 256333365, 461400057, 769000095, 1384200171, 2307000285, 6921000855]

約数ペア:

[(1, 6921000855), (3, 2307000285), (5, 1384200171), (9, 769000095), (15, 461400057), (27, 256333365), (45, 153800019), (81, 85444455), (135, 51266673), (243, 28481485), (405, 17088891), (1215, 5696297), (1669, 4146795), (3413, 2027835), (5007, 1382265), (8345, 829359), (10239, 675945), (15021, 460755), (17065, 405567), (25035, 276453), (30717, 225315), (45063, 153585), (51195, 135189), (75105, 92151)]