27949005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 56085120

約数和(自身を除く): 28136115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1069, 1245, 1743, 2905, 3207, 3735, 5229, 5345, 7483, 8715, 9621, 16035, 22449, 26145, 37415, 48105, 67347, 88727, 112245, 266181, 336735, 443635, 621089, 798543, 1330905, 1863267, 3105445, 3992715, 5589801, 9316335, 27949005]

約数ペア:

[(1, 27949005), (3, 9316335), (5, 5589801), (7, 3992715), (9, 3105445), (15, 1863267), (21, 1330905), (35, 798543), (45, 621089), (63, 443635), (83, 336735), (105, 266181), (249, 112245), (315, 88727), (415, 67347), (581, 48105), (747, 37415), (1069, 26145), (1245, 22449), (1743, 16035), (2905, 9621), (3207, 8715), (3735, 7483), (5229, 5345)]