25094043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23831}}^1$

素因数の和:23856

約数の個数: 20

約数和(自身を含む): 40371408

約数和(自身を除く): 15277365

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23831, 71493, 214479, 309803, 643437, 929409, 1930311, 2788227, 8364681, 25094043]

約数ペア:

[(1, 25094043), (3, 8364681), (9, 2788227), (13, 1930311), (27, 929409), (39, 643437), (81, 309803), (117, 214479), (351, 71493), (1053, 23831)]