864048865

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1\times {\mathrm{1597}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 1044133200

約数和(自身を除く): 180084335

約数列:

[1, 5, 241, 449, 1205, 1597, 2245, 7985, 108209, 384877, 541045, 717053, 1924385, 3585265, 172809773, 864048865]

約数ペア:

[(1, 864048865), (5, 172809773), (241, 3585265), (449, 1924385), (1205, 717053), (1597, 541045), (2245, 384877), (7985, 108209)]