2530485

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 4473144

約数和(自身を除く): 1942659

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1061, 2385, 3183, 5305, 9549, 15915, 47745, 56233, 168699, 281165, 506097, 843495, 2530485]

約数ペア:

[(1, 2530485), (3, 843495), (5, 506097), (9, 281165), (15, 168699), (45, 56233), (53, 47745), (159, 15915), (265, 9549), (477, 5305), (795, 3183), (1061, 2385)]