396804945

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{41141}}^1$

素因数の和:41792

約数の個数: 16

約数和(自身を含む): 635890752

約数和(自身を除く): 239085807

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 41141, 123423, 205705, 617115, 26453663, 79360989, 132268315, 396804945]

約数ペア:

[(1, 396804945), (3, 132268315), (5, 79360989), (15, 26453663), (643, 617115), (1929, 205705), (3215, 123423), (9645, 41141)]