9854855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 12201600

約数和(自身を除く): 2346745

約数列:

[1, 5, 61, 79, 305, 395, 409, 2045, 4819, 24095, 24949, 32311, 124745, 161555, 1970971, 9854855]

約数ペア:

[(1, 9854855), (5, 1970971), (61, 161555), (79, 124745), (305, 32311), (395, 24949), (409, 24095), (2045, 4819)]