13449315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 24120576

約数和(自身を除く): 10671261

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2203, 6105, 6609, 11015, 24233, 33045, 72699, 81511, 121165, 244533, 363495, 407555, 896621, 1222665, 2689863, 4483105, 13449315]

約数ペア:

[(1, 13449315), (3, 4483105), (5, 2689863), (11, 1222665), (15, 896621), (33, 407555), (37, 363495), (55, 244533), (111, 121165), (165, 81511), (185, 72699), (407, 33045), (555, 24233), (1221, 11015), (2035, 6609), (2203, 6105)]