255365182575

素因数分解:

$3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{609209}}^1$

素因数の和:609260

約数の個数: 84

約数和(自身を含む): 495404698320

約数和(自身を除く): 240039515745

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 243, 345, 405, 575, 621, 675, 729, 1035, 1215, 1725, 1863, 2025, 3105, 3645, 5175, 5589, 6075, 9315, 15525, 16767, 18225, 27945, 46575, 83835, 139725, 419175, 609209, 1827627, 3046045, 5482881, 9138135, 14011807, 15230225, 16448643, 27414405, 42035421, 45690675, 49345929, 70059035, 82243215, 126106263, 137072025, 148037787, 210177105, 246729645, 350295175, 378318789, 411216075, 444113361, 630531315, 740188935, 1050885525, 1134956367, 1233648225, 1891593945, 2220566805, 3152656575, 3404869101, 3700944675, 5674781835, 9457969725, 10214607303, 11102834025, 17024345505, 28373909175, 51073036515, 85121727525, 255365182575]

約数ペア:

[(1, 255365182575), (3, 85121727525), (5, 51073036515), (9, 28373909175), (15, 17024345505), (23, 11102834025), (25, 10214607303), (27, 9457969725), (45, 5674781835), (69, 3700944675), (75, 3404869101), (81, 3152656575), (115, 2220566805), (135, 1891593945), (207, 1233648225), (225, 1134956367), (243, 1050885525), (345, 740188935), (405, 630531315), (575, 444113361), (621, 411216075), (675, 378318789), (729, 350295175), (1035, 246729645), (1215, 210177105), (1725, 148037787), (1863, 137072025), (2025, 126106263), (3105, 82243215), (3645, 70059035), (5175, 49345929), (5589, 45690675), (6075, 42035421), (9315, 27414405), (15525, 16448643), (16767, 15230225), (18225, 14011807), (27945, 9138135), (46575, 5482881), (83835, 3046045), (139725, 1827627), (419175, 609209)]