47107425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{36947}}^1$

素因数の和:36977

約数の個数: 24

約数和(自身を含む): 82467936

約数和(自身を除く): 35360511

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 36947, 110841, 184735, 554205, 628099, 923675, 1884297, 2771025, 3140495, 9421485, 15702475, 47107425]

約数ペア:

[(1, 47107425), (3, 15702475), (5, 9421485), (15, 3140495), (17, 2771025), (25, 1884297), (51, 923675), (75, 628099), (85, 554205), (255, 184735), (425, 110841), (1275, 36947)]