129406965

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{13417}}^1$

素因数の和:14068

約数の個数: 16

約数和(自身を含む): 207388608

約数和(自身を除く): 77981643

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 13417, 40251, 67085, 201255, 8627131, 25881393, 43135655, 129406965]

約数ペア:

[(1, 129406965), (3, 43135655), (5, 25881393), (15, 8627131), (643, 201255), (1929, 67085), (3215, 40251), (9645, 13417)]