37728145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 56109312

約数和(自身を除く): 18381167

約数列:

[1, 5, 7, 13, 35, 65, 91, 283, 293, 455, 1415, 1465, 1981, 2051, 3679, 3809, 9905, 10255, 18395, 19045, 25753, 26663, 82919, 128765, 133315, 414595, 580433, 1077947, 2902165, 5389735, 7545629, 37728145]

約数ペア:

[(1, 37728145), (5, 7545629), (7, 5389735), (13, 2902165), (35, 1077947), (65, 580433), (91, 414595), (283, 133315), (293, 128765), (455, 82919), (1415, 26663), (1465, 25753), (1981, 19045), (2051, 18395), (3679, 10255), (3809, 9905)]