2865863765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 3662064000

約数和(自身を除く): 796200235

約数列:

[1, 5, 19, 95, 149, 293, 691, 745, 1465, 2831, 3455, 5567, 13129, 14155, 27835, 43657, 65645, 102959, 202463, 218285, 514795, 829483, 1012315, 1956221, 3846797, 4147415, 9781105, 19233985, 30166987, 150834935, 573172753, 2865863765]

約数ペア:

[(1, 2865863765), (5, 573172753), (19, 150834935), (95, 30166987), (149, 19233985), (293, 9781105), (691, 4147415), (745, 3846797), (1465, 1956221), (2831, 1012315), (3455, 829483), (5567, 514795), (13129, 218285), (14155, 202463), (27835, 102959), (43657, 65645)]