2714985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 96

約数和(自身を含む): 6324480

約数和(自身を除く): 3609495

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 135, 153, 169, 189, 195, 221, 255, 273, 315, 351, 357, 455, 459, 507, 585, 595, 663, 765, 819, 845, 945, 1071, 1105, 1183, 1365, 1521, 1547, 1755, 1785, 1989, 2295, 2457, 2535, 2873, 3213, 3315, 3549, 4095, 4563, 4641, 5355, 5915, 5967, 7605, 7735, 8619, 9945, 10647, 12285, 13923, 14365, 16065, 17745, 20111, 22815, 23205, 25857, 29835, 31941, 41769, 43095, 53235, 60333, 69615, 77571, 100555, 129285, 159705, 180999, 208845, 301665, 387855, 542997, 904995, 2714985]

約数ペア:

[(1, 2714985), (3, 904995), (5, 542997), (7, 387855), (9, 301665), (13, 208845), (15, 180999), (17, 159705), (21, 129285), (27, 100555), (35, 77571), (39, 69615), (45, 60333), (51, 53235), (63, 43095), (65, 41769), (85, 31941), (91, 29835), (105, 25857), (117, 23205), (119, 22815), (135, 20111), (153, 17745), (169, 16065), (189, 14365), (195, 13923), (221, 12285), (255, 10647), (273, 9945), (315, 8619), (351, 7735), (357, 7605), (455, 5967), (459, 5915), (507, 5355), (585, 4641), (595, 4563), (663, 4095), (765, 3549), (819, 3315), (845, 3213), (945, 2873), (1071, 2535), (1105, 2457), (1183, 2295), (1365, 1989), (1521, 1785), (1547, 1755)]