2239968195

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{57413}}^1$

素因数の和:57461

約数の個数: 48

約数和(自身を含む): 4230263520

約数和(自身を除く): 1990295325

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 57413, 172239, 287065, 516717, 861195, 976021, 1550151, 2583585, 2928063, 4880105, 7750755, 8784189, 14640315, 16592357, 26352567, 43920945, 49777071, 82961785, 131762835, 149331213, 248885355, 447993639, 746656065, 2239968195]

約数ペア:

[(1, 2239968195), (3, 746656065), (5, 447993639), (9, 248885355), (15, 149331213), (17, 131762835), (27, 82961785), (45, 49777071), (51, 43920945), (85, 26352567), (135, 16592357), (153, 14640315), (255, 8784189), (289, 7750755), (459, 4880105), (765, 2928063), (867, 2583585), (1445, 1550151), (2295, 976021), (2601, 861195), (4335, 516717), (7803, 287065), (13005, 172239), (39015, 57413)]