2444715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 5376000

約数和(自身を除く): 2931285

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 199, 273, 315, 351, 455, 585, 597, 819, 945, 995, 1365, 1393, 1755, 1791, 2457, 2587, 2985, 4095, 4179, 5373, 6965, 7761, 8955, 12285, 12537, 12935, 18109, 20895, 23283, 26865, 37611, 38805, 54327, 62685, 69849, 90545, 116415, 162981, 188055, 271635, 349245, 488943, 814905, 2444715]

約数ペア:

[(1, 2444715), (3, 814905), (5, 488943), (7, 349245), (9, 271635), (13, 188055), (15, 162981), (21, 116415), (27, 90545), (35, 69849), (39, 62685), (45, 54327), (63, 38805), (65, 37611), (91, 26865), (105, 23283), (117, 20895), (135, 18109), (189, 12935), (195, 12537), (199, 12285), (273, 8955), (315, 7761), (351, 6965), (455, 5373), (585, 4179), (597, 4095), (819, 2985), (945, 2587), (995, 2457), (1365, 1791), (1393, 1755)]