2497005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7927}}^1$

素因数の和:7945

約数の個数: 24

約数和(自身を含む): 4947072

約数和(自身を除く): 2450067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7927, 23781, 39635, 55489, 71343, 118905, 166467, 277445, 356715, 499401, 832335, 2497005]

約数ペア:

[(1, 2497005), (3, 832335), (5, 499401), (7, 356715), (9, 277445), (15, 166467), (21, 118905), (35, 71343), (45, 55489), (63, 39635), (105, 23781), (315, 7927)]