228165705

素因数分解:

$3^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{3203}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 395860608

約数和(自身を除く): 167694903

約数列:

[1, 3, 5, 9, 15, 45, 1583, 3203, 4749, 7915, 9609, 14247, 16015, 23745, 28827, 48045, 71235, 144135, 5070349, 15211047, 25351745, 45633141, 76055235, 228165705]

約数ペア:

[(1, 228165705), (3, 76055235), (5, 45633141), (9, 25351745), (15, 15211047), (45, 5070349), (1583, 144135), (3203, 71235), (4749, 48045), (7915, 28827), (9609, 23745), (14247, 16015)]