12599685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 26112000

約数和(自身を除く): 13512315

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 105, 135, 189, 199, 201, 315, 335, 469, 597, 603, 945, 995, 1005, 1393, 1407, 1791, 1809, 2345, 2985, 3015, 4179, 4221, 5373, 6965, 7035, 8955, 9045, 12537, 12663, 13333, 20895, 21105, 26865, 37611, 39999, 62685, 63315, 66665, 93331, 119997, 188055, 199995, 279993, 359991, 466655, 599985, 839979, 1399965, 1799955, 2519937, 4199895, 12599685]

約数ペア:

[(1, 12599685), (3, 4199895), (5, 2519937), (7, 1799955), (9, 1399965), (15, 839979), (21, 599985), (27, 466655), (35, 359991), (45, 279993), (63, 199995), (67, 188055), (105, 119997), (135, 93331), (189, 66665), (199, 63315), (201, 62685), (315, 39999), (335, 37611), (469, 26865), (597, 21105), (603, 20895), (945, 13333), (995, 12663), (1005, 12537), (1393, 9045), (1407, 8955), (1791, 7035), (1809, 6965), (2345, 5373), (2985, 4221), (3015, 4179)]