2742705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8707}}^1$

素因数の和:8725

約数の個数: 24

約数和(自身を含む): 5433792

約数和(自身を除く): 2691087

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8707, 26121, 43535, 60949, 78363, 130605, 182847, 304745, 391815, 548541, 914235, 2742705]

約数ペア:

[(1, 2742705), (3, 914235), (5, 548541), (7, 391815), (9, 304745), (15, 182847), (21, 130605), (35, 78363), (45, 60949), (63, 43535), (105, 26121), (315, 8707)]