548505

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 1036800

約数和(自身を除く): 488295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 239, 255, 459, 717, 765, 1195, 2151, 2295, 3585, 4063, 6453, 10755, 12189, 20315, 32265, 36567, 60945, 109701, 182835, 548505]

約数ペア:

[(1, 548505), (3, 182835), (5, 109701), (9, 60945), (15, 36567), (17, 32265), (27, 20315), (45, 12189), (51, 10755), (85, 6453), (135, 4063), (153, 3585), (239, 2295), (255, 2151), (459, 1195), (717, 765)]