539896755

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{4231}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 887298048

約数和(自身を除く): 347401293

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 543, 705, 905, 2715, 4231, 8507, 12693, 21155, 25521, 42535, 63465, 127605, 198857, 596571, 765811, 994285, 2297433, 2982855, 3829055, 11487165, 35993117, 107979351, 179965585, 539896755]

約数ペア:

[(1, 539896755), (3, 179965585), (5, 107979351), (15, 35993117), (47, 11487165), (141, 3829055), (181, 2982855), (235, 2297433), (543, 994285), (705, 765811), (905, 596571), (2715, 198857), (4231, 127605), (8507, 63465), (12693, 42535), (21155, 25521)]