9839385

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 17474184

約数和(自身を除く): 7634799

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 5333, 15999, 26665, 47997, 79995, 218653, 239985, 655959, 1093265, 1967877, 3279795, 9839385]

約数ペア:

[(1, 9839385), (3, 3279795), (5, 1967877), (9, 1093265), (15, 655959), (41, 239985), (45, 218653), (123, 79995), (205, 47997), (369, 26665), (615, 15999), (1845, 5333)]