4252885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 6324480

約数和(自身を除く): 2071595

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 719, 845, 1183, 3595, 5033, 5915, 9347, 25165, 46735, 65429, 121511, 327145, 607555, 850577, 4252885]

約数ペア:

[(1, 4252885), (5, 850577), (7, 607555), (13, 327145), (35, 121511), (65, 65429), (91, 46735), (169, 25165), (455, 9347), (719, 5915), (845, 5033), (1183, 3595)]