2679777745925

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{266689}}^1$

素因数の和:267630

約数の個数: 48

約数和(自身を含む): 3858820817280

約数和(自身を除く): 1179043071355

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 857, 1675, 2345, 4285, 5999, 11725, 21425, 29995, 57419, 149975, 266689, 287095, 401933, 1333445, 1435475, 1866823, 2009665, 6667225, 9334115, 10048325, 17868163, 46670575, 89340815, 125077141, 228552473, 446704075, 625385705, 1142762365, 1599867311, 3126928525, 5713811825, 7999336555, 15313015691, 39996682775, 76565078455, 107191109837, 382825392275, 535955549185, 2679777745925]

約数ペア:

[(1, 2679777745925), (5, 535955549185), (7, 382825392275), (25, 107191109837), (35, 76565078455), (67, 39996682775), (175, 15313015691), (335, 7999336555), (469, 5713811825), (857, 3126928525), (1675, 1599867311), (2345, 1142762365), (4285, 625385705), (5999, 446704075), (11725, 228552473), (21425, 125077141), (29995, 89340815), (57419, 46670575), (149975, 17868163), (266689, 10048325), (287095, 9334115), (401933, 6667225), (1333445, 2009665), (1435475, 1866823)]