132538375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 177218496

約数和(自身を除く): 44680121

約数列:

[1, 5, 17, 25, 85, 97, 125, 425, 485, 643, 1649, 2125, 2425, 3215, 8245, 10931, 12125, 16075, 41225, 54655, 62371, 80375, 206125, 273275, 311855, 1060307, 1366375, 1559275, 5301535, 7796375, 26507675, 132538375]

約数ペア:

[(1, 132538375), (5, 26507675), (17, 7796375), (25, 5301535), (85, 1559275), (97, 1366375), (125, 1060307), (425, 311855), (485, 273275), (643, 206125), (1649, 80375), (2125, 62371), (2425, 54655), (3215, 41225), (8245, 16075), (10931, 12125)]