306076905

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{62401}}^1$

素因数の和:62521

約数の個数: 24

約数和(自身を含む): 535409160

約数和(自身を除く): 229332255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 62401, 187203, 312005, 561609, 936015, 2808045, 6801709, 20405127, 34008545, 61215381, 102025635, 306076905]

約数ペア:

[(1, 306076905), (3, 102025635), (5, 61215381), (9, 34008545), (15, 20405127), (45, 6801709), (109, 2808045), (327, 936015), (545, 561609), (981, 312005), (1635, 187203), (4905, 62401)]