39540555

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5777

約数の個数: 40

約数和(自身を含む): 75062592

約数和(自身を除く): 35522037

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 5743, 6885, 17229, 28715, 51687, 86145, 97631, 155061, 258435, 292893, 465183, 488155, 775305, 878679, 1464465, 2325915, 2636037, 4393395, 7908111, 13180185, 39540555]

約数ペア:

[(1, 39540555), (3, 13180185), (5, 7908111), (9, 4393395), (15, 2636037), (17, 2325915), (27, 1464465), (45, 878679), (51, 775305), (81, 488155), (85, 465183), (135, 292893), (153, 258435), (255, 155061), (405, 97631), (459, 86145), (765, 51687), (1377, 28715), (2295, 17229), (5743, 6885)]