89888065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1889}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 21878975

約数列:

[1, 5, 31, 155, 307, 1535, 1889, 9445, 9517, 47585, 58559, 292795, 579923, 2899615, 17977613, 89888065]

約数ペア:

[(1, 89888065), (5, 17977613), (31, 2899615), (155, 579923), (307, 292795), (1535, 58559), (1889, 47585), (9445, 9517)]