86705865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113341}}^1$

素因数の和:113369

約数の個数: 24

約数和(自身を含む): 159132168

約数和(自身を除く): 72426303

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113341, 340023, 566705, 1020069, 1700115, 1926797, 5100345, 5780391, 9633985, 17341173, 28901955, 86705865]

約数ペア:

[(1, 86705865), (3, 28901955), (5, 17341173), (9, 9633985), (15, 5780391), (17, 5100345), (45, 1926797), (51, 1700115), (85, 1020069), (153, 566705), (255, 340023), (765, 113341)]