26071065

素因数分解:

$3^4\times 5^1\times {\mathrm{64373}}^1$

素因数の和:64390

約数の個数: 20

約数和(自身を含む): 46735524

約数和(自身を除く): 20664459

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 64373, 193119, 321865, 579357, 965595, 1738071, 2896785, 5214213, 8690355, 26071065]

約数ペア:

[(1, 26071065), (3, 8690355), (5, 5214213), (9, 2896785), (15, 1738071), (27, 965595), (45, 579357), (81, 321865), (135, 193119), (405, 64373)]