9901275

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 16551024

約数和(自身を除く): 6649749

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1361, 1455, 2425, 4083, 6805, 7275, 20415, 34025, 102075, 132017, 396051, 660085, 1980255, 3300425, 9901275]

約数ペア:

[(1, 9901275), (3, 3300425), (5, 1980255), (15, 660085), (25, 396051), (75, 132017), (97, 102075), (291, 34025), (485, 20415), (1361, 7275), (1455, 6805), (2425, 4083)]