207629125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 94287035

約数列:

[1, 5, 11, 25, 29, 41, 55, 125, 127, 145, 205, 275, 319, 451, 635, 725, 1025, 1189, 1375, 1397, 1595, 2255, 3175, 3625, 3683, 5125, 5207, 5945, 6985, 7975, 11275, 13079, 15875, 18415, 26035, 29725, 34925, 39875, 40513, 56375, 57277, 65395, 92075, 130175, 148625, 151003, 174625, 202565, 286385, 326975, 460375, 650875, 755015, 1012825, 1431925, 1634875, 1661033, 3775075, 5064125, 7159625, 8305165, 18875375, 41525825, 207629125]

約数ペア:

[(1, 207629125), (5, 41525825), (11, 18875375), (25, 8305165), (29, 7159625), (41, 5064125), (55, 3775075), (125, 1661033), (127, 1634875), (145, 1431925), (205, 1012825), (275, 755015), (319, 650875), (451, 460375), (635, 326975), (725, 286385), (1025, 202565), (1189, 174625), (1375, 151003), (1397, 148625), (1595, 130175), (2255, 92075), (3175, 65395), (3625, 57277), (3683, 56375), (5125, 40513), (5207, 39875), (5945, 34925), (6985, 29725), (7975, 26035), (11275, 18415), (13079, 15875)]