8249505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 15384384

約数和(自身を除く): 7134879

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 173, 187, 255, 289, 519, 561, 865, 867, 935, 1445, 1903, 2595, 2805, 2941, 3179, 4335, 5709, 8823, 9515, 9537, 14705, 15895, 28545, 32351, 44115, 47685, 49997, 97053, 149991, 161755, 249985, 485265, 549967, 749955, 1649901, 2749835, 8249505]

約数ペア:

[(1, 8249505), (3, 2749835), (5, 1649901), (11, 749955), (15, 549967), (17, 485265), (33, 249985), (51, 161755), (55, 149991), (85, 97053), (165, 49997), (173, 47685), (187, 44115), (255, 32351), (289, 28545), (519, 15895), (561, 14705), (865, 9537), (867, 9515), (935, 8823), (1445, 5709), (1903, 4335), (2595, 3179), (2805, 2941)]