7164945

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 12565800

約数和(自身を除く): 5400855

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 1789, 4005, 5367, 8945, 16101, 26835, 80505, 159221, 477663, 796105, 1432989, 2388315, 7164945]

約数ペア:

[(1, 7164945), (3, 2388315), (5, 1432989), (9, 796105), (15, 477663), (45, 159221), (89, 80505), (267, 26835), (445, 16101), (801, 8945), (1335, 5367), (1789, 4005)]