39496145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 52563456

約数和(自身を除く): 13067311

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1087, 2795, 5435, 7267, 14131, 36335, 46741, 70655, 183703, 233705, 607633, 918515, 3038165, 7899229, 39496145]

約数ペア:

[(1, 39496145), (5, 7899229), (13, 3038165), (43, 918515), (65, 607633), (169, 233705), (215, 183703), (559, 70655), (845, 46741), (1087, 36335), (2795, 14131), (5435, 7267)]