85515859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 102008592

約数和(自身を除く): 16492733

約数列:

[1, 11, 13, 143, 157, 169, 293, 1727, 1859, 2041, 3223, 3809, 22451, 26533, 41899, 46001, 49517, 291863, 506011, 544687, 598013, 6578143, 7774169, 85515859]

約数ペア:

[(1, 85515859), (11, 7774169), (13, 6578143), (143, 598013), (157, 544687), (169, 506011), (293, 291863), (1727, 49517), (1859, 46001), (2041, 41899), (3223, 26533), (3809, 22451)]