15609561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 8098599

約数列:

[1, 3, 11, 33, 41, 83, 123, 139, 249, 417, 451, 913, 1353, 1529, 2739, 3403, 4587, 5699, 10209, 11537, 17097, 34611, 37433, 62689, 112299, 126907, 188067, 380721, 473017, 1419051, 5203187, 15609561]

約数ペア:

[(1, 15609561), (3, 5203187), (11, 1419051), (33, 473017), (41, 380721), (83, 188067), (123, 126907), (139, 112299), (249, 62689), (417, 37433), (451, 34611), (913, 17097), (1353, 11537), (1529, 10209), (2739, 5699), (3403, 4587)]