145258201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{1867}}^1$

素因数の和:2532

約数の個数: 12

約数和(自身を含む): 159997936

約数和(自身を除く): 14739735

約数列:

[1, 11, 121, 643, 1867, 7073, 20537, 77803, 225907, 1200481, 13205291, 145258201]

約数ペア:

[(1, 145258201), (11, 13205291), (121, 1200481), (643, 225907), (1867, 77803), (7073, 20537)]