9889665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 16754688

約数和(自身を除く): 6865023

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 38783, 116349, 193915, 581745, 659311, 1977933, 3296555, 9889665]

約数ペア:

[(1, 9889665), (3, 3296555), (5, 1977933), (15, 659311), (17, 581745), (51, 193915), (85, 116349), (255, 38783)]