2125755

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3730272

約数和(自身を除く): 1604517

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 487, 873, 1455, 1461, 2435, 4365, 4383, 7305, 21915, 47239, 141717, 236195, 425151, 708585, 2125755]

約数ペア:

[(1, 2125755), (3, 708585), (5, 425151), (9, 236195), (15, 141717), (45, 47239), (97, 21915), (291, 7305), (485, 4383), (487, 4365), (873, 2435), (1455, 1461)]