27438075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5833

約数の個数: 48

約数和(自身を含む): 57615360

約数和(自身を除く): 30177285

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, 5807, 17421, 29035, 40649, 52263, 87105, 121947, 145175, 156789, 203245, 261315, 365841, 435525, 609735, 783945, 1016225, 1097523, 1306575, 1829205, 3048675, 3919725, 5487615, 9146025, 27438075]

約数ペア:

[(1, 27438075), (3, 9146025), (5, 5487615), (7, 3919725), (9, 3048675), (15, 1829205), (21, 1306575), (25, 1097523), (27, 1016225), (35, 783945), (45, 609735), (63, 435525), (75, 365841), (105, 261315), (135, 203245), (175, 156789), (189, 145175), (225, 121947), (315, 87105), (525, 52263), (675, 40649), (945, 29035), (1575, 17421), (4725, 5807)]