1279062225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{270701}}^1$

素因数の和:270727

約数の個数: 48

約数和(自身を含む): 2685363840

約数和(自身を除く): 1406301615

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 270701, 812103, 1353505, 1894907, 2436309, 4060515, 5684721, 6767525, 7308927, 9474535, 12181545, 17054163, 20302575, 28423605, 36544635, 47372675, 51162489, 60907725, 85270815, 142118025, 182723175, 255812445, 426354075, 1279062225]

約数ペア:

[(1, 1279062225), (3, 426354075), (5, 255812445), (7, 182723175), (9, 142118025), (15, 85270815), (21, 60907725), (25, 51162489), (27, 47372675), (35, 36544635), (45, 28423605), (63, 20302575), (75, 17054163), (105, 12181545), (135, 9474535), (175, 7308927), (189, 6767525), (225, 5684721), (315, 4060515), (525, 2436309), (675, 1894907), (945, 1353505), (1575, 812103), (4725, 270701)]