288644525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4463}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 387475200

約数和(自身を除く): 98830675

約数列:

[1, 5, 13, 25, 65, 199, 325, 995, 2587, 4463, 4975, 12935, 22315, 58019, 64675, 111575, 290095, 888137, 1450475, 4440685, 11545781, 22203425, 57728905, 288644525]

約数ペア:

[(1, 288644525), (5, 57728905), (13, 22203425), (25, 11545781), (65, 4440685), (199, 1450475), (325, 888137), (995, 290095), (2587, 111575), (4463, 64675), (4975, 58019), (12935, 22315)]