2019587715

素因数分解:

$3^3\times 5^1\times {\mathrm{14959909}}^1$

素因数の和:14959923

約数の個数: 16

約数和(自身を含む): 3590378400

約数和(自身を除く): 1570790685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14959909, 44879727, 74799545, 134639181, 224398635, 403917543, 673195905, 2019587715]

約数ペア:

[(1, 2019587715), (3, 673195905), (5, 403917543), (9, 224398635), (15, 134639181), (27, 74799545), (45, 44879727), (135, 14959909)]