5239815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{7129}}^1$

素因数の和:7151

約数の個数: 24

約数和(自身を含む): 9753840

約数和(自身を除く): 4514025

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 7129, 21387, 35645, 49903, 106935, 149709, 249515, 349321, 748545, 1047963, 1746605, 5239815]

約数ペア:

[(1, 5239815), (3, 1746605), (5, 1047963), (7, 748545), (15, 349321), (21, 249515), (35, 149709), (49, 106935), (105, 49903), (147, 35645), (245, 21387), (735, 7129)]