25185303

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 44241120

約数和(自身を除く): 19055817

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 593, 1089, 1287, 1573, 1779, 3267, 3861, 4719, 5337, 6523, 7709, 14157, 16011, 19569, 23127, 42471, 58707, 69381, 71753, 84799, 176121, 208143, 215259, 254397, 645777, 763191, 932789, 1937331, 2289573, 2798367, 8395101, 25185303]

約数ペア:

[(1, 25185303), (3, 8395101), (9, 2798367), (11, 2289573), (13, 1937331), (27, 932789), (33, 763191), (39, 645777), (99, 254397), (117, 215259), (121, 208143), (143, 176121), (297, 84799), (351, 71753), (363, 69381), (429, 58707), (593, 42471), (1089, 23127), (1287, 19569), (1573, 16011), (1779, 14157), (3267, 7709), (3861, 6523), (4719, 5337)]