22426565

素因数分解:

$5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 31518720

約数和(自身を除く): 9092155

約数列:

[1, 5, 7, 35, 49, 239, 245, 383, 1195, 1673, 1915, 2681, 8365, 11711, 13405, 18767, 58555, 91537, 93835, 457685, 640759, 3203795, 4485313, 22426565]

約数ペア:

[(1, 22426565), (5, 4485313), (7, 3203795), (35, 640759), (49, 457685), (239, 93835), (245, 91537), (383, 58555), (1195, 18767), (1673, 13405), (1915, 11711), (2681, 8365)]