99698005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9109}}^1$

素因数の和:9324

約数の個数: 16

約数和(自身を含む): 131184000

約数和(自身を除く): 31485995

約数列:

[1, 5, 11, 55, 199, 995, 2189, 9109, 10945, 45545, 100199, 500995, 1812691, 9063455, 19939601, 99698005]

約数ペア:

[(1, 99698005), (5, 19939601), (11, 9063455), (55, 1812691), (199, 500995), (995, 100199), (2189, 45545), (9109, 10945)]