16260805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7211}}^1$

素因数の和:7268

約数の個数: 16

約数和(自身を含む): 21809088

約数和(自身を除く): 5548283

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 7211, 36055, 79321, 295651, 396605, 1478255, 3252161, 16260805]

約数ペア:

[(1, 16260805), (5, 3252161), (11, 1478255), (41, 396605), (55, 295651), (205, 79321), (451, 36055), (2255, 7211)]