25279470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280883}}^1$

素因数の和:280896

約数の個数: 24

約数和(自身を含む): 65726856

約数和(自身を除く): 40447386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280883, 561766, 842649, 1404415, 1685298, 2527947, 2808830, 4213245, 5055894, 8426490, 12639735, 25279470]

約数ペア:

[(1, 25279470), (2, 12639735), (3, 8426490), (5, 5055894), (6, 4213245), (9, 2808830), (10, 2527947), (15, 1685298), (18, 1404415), (30, 842649), (45, 561766), (90, 280883)]