1185280649505

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{124783}}^1$

素因数の和:125859

約数の個数: 64

約数和(自身を含む): 2139017379840

約数和(自身を除く): 953736730335

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 991, 1065, 1917, 2973, 3195, 4955, 8919, 9585, 14865, 26757, 44595, 70361, 124783, 133785, 211083, 351805, 374349, 623915, 633249, 1055415, 1123047, 1871745, 1899747, 3166245, 3369141, 5615235, 8859593, 9498735, 16845705, 26578779, 44297965, 79736337, 123659953, 132893895, 239209011, 370979859, 398681685, 618299765, 1112939577, 1196045055, 1854899295, 3338818731, 5564697885, 8779856663, 16694093655, 26339569989, 43899283315, 79018709967, 131697849945, 237056129901, 395093549835, 1185280649505]

約数ペア:

[(1, 1185280649505), (3, 395093549835), (5, 237056129901), (9, 131697849945), (15, 79018709967), (27, 43899283315), (45, 26339569989), (71, 16694093655), (135, 8779856663), (213, 5564697885), (355, 3338818731), (639, 1854899295), (991, 1196045055), (1065, 1112939577), (1917, 618299765), (2973, 398681685), (3195, 370979859), (4955, 239209011), (8919, 132893895), (9585, 123659953), (14865, 79736337), (26757, 44297965), (44595, 26578779), (70361, 16845705), (124783, 9498735), (133785, 8859593), (211083, 5615235), (351805, 3369141), (374349, 3166245), (623915, 1899747), (633249, 1871745), (1055415, 1123047)]