25647919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 5378321

約数列:

[1, 11, 29, 37, 41, 53, 319, 407, 451, 583, 1073, 1189, 1517, 1537, 1961, 2173, 11803, 13079, 16687, 16907, 21571, 23903, 43993, 56869, 63017, 80401, 483923, 625559, 693187, 884411, 2331629, 25647919]

約数ペア:

[(1, 25647919), (11, 2331629), (29, 884411), (37, 693187), (41, 625559), (53, 483923), (319, 80401), (407, 63017), (451, 56869), (583, 43993), (1073, 23903), (1189, 21571), (1517, 16907), (1537, 16687), (1961, 13079), (2173, 11803)]