6857415

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 12016368

約数和(自身を除く): 5158953

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 1571, 4365, 4713, 7855, 14139, 23565, 70695, 152387, 457161, 761935, 1371483, 2285805, 6857415]

約数ペア:

[(1, 6857415), (3, 2285805), (5, 1371483), (9, 761935), (15, 457161), (45, 152387), (97, 70695), (291, 23565), (485, 14139), (873, 7855), (1455, 4713), (1571, 4365)]