85861305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112237}}^1$

素因数の和:112265

約数の個数: 24

約数和(自身を含む): 157582152

約数和(自身を除く): 71720847

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 112237, 336711, 561185, 1010133, 1683555, 1908029, 5050665, 5724087, 9540145, 17172261, 28620435, 85861305]

約数ペア:

[(1, 85861305), (3, 28620435), (5, 17172261), (9, 9540145), (15, 5724087), (17, 5050665), (45, 1908029), (51, 1683555), (85, 1010133), (153, 561185), (255, 336711), (765, 112237)]