13423305

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2609}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 25056000

約数和(自身を除く): 11632695

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2609, 5145, 7827, 13045, 18263, 39135, 54789, 91315, 127841, 273945, 383523, 639205, 894887, 1917615, 2684661, 4474435, 13423305]

約数ペア:

[(1, 13423305), (3, 4474435), (5, 2684661), (7, 1917615), (15, 894887), (21, 639205), (35, 383523), (49, 273945), (105, 127841), (147, 91315), (245, 54789), (343, 39135), (735, 18263), (1029, 13045), (1715, 7827), (2609, 5145)]