8228115

素因数分解:

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

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 16719360

約数和(自身を除く): 8491245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8707, 26121, 43535, 60949, 78363, 130605, 182847, 235089, 304745, 391815, 548541, 914235, 1175445, 1645623, 2742705, 8228115]

約数ペア:

[(1, 8228115), (3, 2742705), (5, 1645623), (7, 1175445), (9, 914235), (15, 548541), (21, 391815), (27, 304745), (35, 235089), (45, 182847), (63, 130605), (105, 78363), (135, 60949), (189, 43535), (315, 26121), (945, 8707)]