121567005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{385927}}^1$

素因数の和:385945

約数の個数: 24

約数和(自身を含む): 240819072

約数和(自身を除く): 119252067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 385927, 1157781, 1929635, 2701489, 3473343, 5788905, 8104467, 13507445, 17366715, 24313401, 40522335, 121567005]

約数ペア:

[(1, 121567005), (3, 40522335), (5, 24313401), (7, 17366715), (9, 13507445), (15, 8104467), (21, 5788905), (35, 3473343), (45, 2701489), (63, 1929635), (105, 1157781), (315, 385927)]