5261465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 6932736

約数和(自身を除く): 1671271

約数列:

[1, 5, 11, 55, 271, 353, 1355, 1765, 2981, 3883, 14905, 19415, 95663, 478315, 1052293, 5261465]

約数ペア:

[(1, 5261465), (5, 1052293), (11, 478315), (55, 95663), (271, 19415), (353, 14905), (1355, 3883), (1765, 2981)]