26637615

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 21285585

約数列:

[1, 3, 5, 9, 15, 45, 59, 79, 127, 177, 237, 295, 381, 395, 531, 635, 711, 885, 1143, 1185, 1905, 2655, 3555, 4661, 5715, 7493, 10033, 13983, 22479, 23305, 30099, 37465, 41949, 50165, 67437, 69915, 90297, 112395, 150495, 209745, 337185, 451485, 591947, 1775841, 2959735, 5327523, 8879205, 26637615]

約数ペア:

[(1, 26637615), (3, 8879205), (5, 5327523), (9, 2959735), (15, 1775841), (45, 591947), (59, 451485), (79, 337185), (127, 209745), (177, 150495), (237, 112395), (295, 90297), (381, 69915), (395, 67437), (531, 50165), (635, 41949), (711, 37465), (885, 30099), (1143, 23305), (1185, 22479), (1905, 13983), (2655, 10033), (3555, 7493), (4661, 5715)]