85251205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 111508488

約数和(自身を除く): 26257283

約数列:

[1, 5, 13, 65, 169, 233, 433, 845, 1165, 2165, 3029, 5629, 15145, 28145, 39377, 73177, 100889, 196885, 365885, 504445, 1311557, 6557785, 17050241, 85251205]

約数ペア:

[(1, 85251205), (5, 17050241), (13, 6557785), (65, 1311557), (169, 504445), (233, 365885), (433, 196885), (845, 100889), (1165, 73177), (2165, 39377), (3029, 28145), (5629, 15145)]