3188605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 1663619

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 233, 391, 595, 805, 1165, 1631, 1955, 2737, 3961, 5359, 8155, 13685, 19805, 26795, 27727, 37513, 91103, 138635, 187565, 455515, 637721, 3188605]

約数ペア:

[(1, 3188605), (5, 637721), (7, 455515), (17, 187565), (23, 138635), (35, 91103), (85, 37513), (115, 27727), (119, 26795), (161, 19805), (233, 13685), (391, 8155), (595, 5359), (805, 3961), (1165, 2737), (1631, 1955)]