8429985

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 15085824

約数和(自身を除く): 6655839

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 6043, 18129, 30215, 54387, 90645, 187333, 271935, 561999, 936665, 1685997, 2809995, 8429985]

約数ペア:

[(1, 8429985), (3, 2809995), (5, 1685997), (9, 936665), (15, 561999), (31, 271935), (45, 187333), (93, 90645), (155, 54387), (279, 30215), (465, 18129), (1395, 6043)]