84402575

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{7621}}^1$

素因数の和:8074

約数の個数: 12

約数和(自身を含む): 104909208

約数和(自身を除く): 20506633

約数列:

[1, 5, 25, 443, 2215, 7621, 11075, 38105, 190525, 3376103, 16880515, 84402575]

約数ペア:

[(1, 84402575), (5, 16880515), (25, 3376103), (443, 190525), (2215, 38105), (7621, 11075)]