55828425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43787}}^1$

素因数の和:43817

約数の個数: 24

約数和(自身を含む): 97734816

約数和(自身を除く): 41906391

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 43787, 131361, 218935, 656805, 744379, 1094675, 2233137, 3284025, 3721895, 11165685, 18609475, 55828425]

約数ペア:

[(1, 55828425), (3, 18609475), (5, 11165685), (15, 3721895), (17, 3284025), (25, 2233137), (51, 1094675), (75, 744379), (85, 656805), (255, 218935), (425, 131361), (1275, 43787)]