48640215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249437}}^1$

素因数の和:249458

約数の個数: 16

約数和(自身を含む): 83811168

約数和(自身を除く): 35170953

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 249437, 748311, 1247185, 3242681, 3741555, 9728043, 16213405, 48640215]

約数ペア:

[(1, 48640215), (3, 16213405), (5, 9728043), (13, 3741555), (15, 3242681), (39, 1247185), (65, 748311), (195, 249437)]