13143015

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 23023728

約数和(自身を除く): 9880713

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 3011, 4365, 9033, 15055, 27099, 45165, 135495, 292067, 876201, 1460335, 2628603, 4381005, 13143015]

約数ペア:

[(1, 13143015), (3, 4381005), (5, 2628603), (9, 1460335), (15, 876201), (45, 292067), (97, 135495), (291, 45165), (485, 27099), (873, 15055), (1455, 9033), (3011, 4365)]