26429895

素因数分解:

$3^7\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 47586240

約数和(自身を除く): 21156345

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2417, 3645, 7251, 10935, 12085, 21753, 36255, 65259, 108765, 195777, 326295, 587331, 978885, 1761993, 2936655, 5285979, 8809965, 26429895]

約数ペア:

[(1, 26429895), (3, 8809965), (5, 5285979), (9, 2936655), (15, 1761993), (27, 978885), (45, 587331), (81, 326295), (135, 195777), (243, 108765), (405, 65259), (729, 36255), (1215, 21753), (2187, 12085), (2417, 10935), (3645, 7251)]