23640085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 34235136

約数和(自身を除く): 10595051

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 1871, 2527, 9355, 12635, 13097, 35549, 65485, 177745, 248843, 675431, 1244215, 3377155, 4728017, 23640085]

約数ペア:

[(1, 23640085), (5, 4728017), (7, 3377155), (19, 1244215), (35, 675431), (95, 248843), (133, 177745), (361, 65485), (665, 35549), (1805, 13097), (1871, 12635), (2527, 9355)]