12442155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75407}}^1$

素因数の和:75426

約数の個数: 16

約数和(自身を含む): 21717504

約数和(自身を除く): 9275349

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 75407, 226221, 377035, 829477, 1131105, 2488431, 4147385, 12442155]

約数ペア:

[(1, 12442155), (3, 4147385), (5, 2488431), (11, 1131105), (15, 829477), (33, 377035), (55, 226221), (165, 75407)]