5200981305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26671699}}^1$

素因数の和:26671720

約数の個数: 16

約数和(自身を含む): 8961691200

約数和(自身を除く): 3760709895

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 26671699, 80015097, 133358495, 346732087, 400075485, 1040196261, 1733660435, 5200981305]

約数ペア:

[(1, 5200981305), (3, 1733660435), (5, 1040196261), (13, 400075485), (15, 346732087), (39, 133358495), (65, 80015097), (195, 26671699)]