86791545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113453}}^1$

素因数の和:113481

約数の個数: 24

約数和(自身を含む): 159289416

約数和(自身を除く): 72497871

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113453, 340359, 567265, 1021077, 1701795, 1928701, 5105385, 5786103, 9643505, 17358309, 28930515, 86791545]

約数ペア:

[(1, 86791545), (3, 28930515), (5, 17358309), (9, 9643505), (15, 5786103), (17, 5105385), (45, 1928701), (51, 1701795), (85, 1021077), (153, 567265), (255, 340359), (765, 113453)]