28455315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271003}}^1$

素因数の和:271018

約数の個数: 16

約数和(自身を含む): 52032768

約数和(自身を除く): 23577453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271003, 813009, 1355015, 1897021, 4065045, 5691063, 9485105, 28455315]

約数ペア:

[(1, 28455315), (3, 9485105), (5, 5691063), (7, 4065045), (15, 1897021), (21, 1355015), (35, 813009), (105, 271003)]