26480905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11197}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 35475264

約数和(自身を除く): 8994359

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 11197, 55985, 123167, 481471, 615835, 2407355, 5296181, 26480905]

約数ペア:

[(1, 26480905), (5, 5296181), (11, 2407355), (43, 615835), (55, 481471), (215, 123167), (473, 55985), (2365, 11197)]