84712005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{268927}}^1$

素因数の和:268945

約数の個数: 24

約数和(自身を含む): 167811072

約数和(自身を除く): 83099067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 268927, 806781, 1344635, 1882489, 2420343, 4033905, 5647467, 9412445, 12101715, 16942401, 28237335, 84712005]

約数ペア:

[(1, 84712005), (3, 28237335), (5, 16942401), (7, 12101715), (9, 9412445), (15, 5647467), (21, 4033905), (35, 2420343), (45, 1882489), (63, 1344635), (105, 806781), (315, 268927)]