13459005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42727}}^1$

素因数の和:42745

約数の個数: 24

約数和(自身を含む): 26662272

約数和(自身を除く): 13203267

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42727, 128181, 213635, 299089, 384543, 640905, 897267, 1495445, 1922715, 2691801, 4486335, 13459005]

約数ペア:

[(1, 13459005), (3, 4486335), (5, 2691801), (7, 1922715), (9, 1495445), (15, 897267), (21, 640905), (35, 384543), (45, 299089), (63, 213635), (105, 128181), (315, 42727)]