9221065

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 13104072

約数和(自身を除く): 3883007

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 617, 2135, 2989, 3085, 4319, 14945, 21595, 30233, 37637, 151165, 188185, 263459, 1317295, 1844213, 9221065]

約数ペア:

[(1, 9221065), (5, 1844213), (7, 1317295), (35, 263459), (49, 188185), (61, 151165), (245, 37637), (305, 30233), (427, 21595), (617, 14945), (2135, 4319), (2989, 3085)]