26545005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20341}}^1$

素因数の和:20381

約数の個数: 24

約数和(自身を含む): 47600280

約数和(自身を除く): 21055275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20341, 61023, 101705, 183069, 305115, 589889, 915345, 1769667, 2949445, 5309001, 8848335, 26545005]

約数ペア:

[(1, 26545005), (3, 8848335), (5, 5309001), (9, 2949445), (15, 1769667), (29, 915345), (45, 589889), (87, 305115), (145, 183069), (261, 101705), (435, 61023), (1305, 20341)]