11294165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 14008896

約数和(自身を除く): 2714731

約数列:

[1, 5, 43, 131, 215, 401, 655, 2005, 5633, 17243, 28165, 52531, 86215, 262655, 2258833, 11294165]

約数ペア:

[(1, 11294165), (5, 2258833), (43, 262655), (131, 86215), (215, 52531), (401, 28165), (655, 17243), (2005, 5633)]