1746225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 3472000

約数和(自身を除く): 1725775

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 199, 225, 325, 351, 585, 597, 675, 975, 995, 1755, 1791, 2587, 2925, 2985, 4975, 5373, 7761, 8775, 8955, 12935, 14925, 23283, 26865, 38805, 44775, 64675, 69849, 116415, 134325, 194025, 349245, 582075, 1746225]

約数ペア:

[(1, 1746225), (3, 582075), (5, 349245), (9, 194025), (13, 134325), (15, 116415), (25, 69849), (27, 64675), (39, 44775), (45, 38805), (65, 26865), (75, 23283), (117, 14925), (135, 12935), (195, 8955), (199, 8775), (225, 7761), (325, 5373), (351, 4975), (585, 2985), (597, 2925), (675, 2587), (975, 1791), (995, 1755)]