68125805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30211}}^1$

素因数の和:30268

約数の個数: 16

約数和(自身を含む): 91361088

約数和(自身を除く): 23235283

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 30211, 151055, 332321, 1238651, 1661605, 6193255, 13625161, 68125805]

約数ペア:

[(1, 68125805), (5, 13625161), (11, 6193255), (41, 1661605), (55, 1238651), (205, 332321), (451, 151055), (2255, 30211)]