9782425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 12767040

約数和(自身を除く): 2984615

約数列:

[1, 5, 25, 29, 103, 131, 145, 515, 655, 725, 2575, 2987, 3275, 3799, 13493, 14935, 18995, 67465, 74675, 94975, 337325, 391297, 1956485, 9782425]

約数ペア:

[(1, 9782425), (5, 1956485), (25, 391297), (29, 337325), (103, 94975), (131, 74675), (145, 67465), (515, 18995), (655, 14935), (725, 13493), (2575, 3799), (2987, 3275)]