39660465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203387}}^1$

素因数の和:203408

約数の個数: 16

約数和(自身を含む): 68338368

約数和(自身を除く): 28677903

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 203387, 610161, 1016935, 2644031, 3050805, 7932093, 13220155, 39660465]

約数ペア:

[(1, 39660465), (3, 13220155), (5, 7932093), (13, 3050805), (15, 2644031), (39, 1016935), (65, 610161), (195, 203387)]