339408045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 611380224

約数和(自身を除く): 271972179

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 123, 205, 213, 355, 369, 615, 639, 1065, 1845, 2591, 2911, 3195, 7773, 8733, 12955, 14555, 23319, 26199, 38865, 43665, 106231, 116595, 130995, 183961, 318693, 531155, 551883, 919805, 956079, 1593465, 1655649, 2759415, 4780395, 7542401, 8278245, 22627203, 37712005, 67881609, 113136015, 339408045]

約数ペア:

[(1, 339408045), (3, 113136015), (5, 67881609), (9, 37712005), (15, 22627203), (41, 8278245), (45, 7542401), (71, 4780395), (123, 2759415), (205, 1655649), (213, 1593465), (355, 956079), (369, 919805), (615, 551883), (639, 531155), (1065, 318693), (1845, 183961), (2591, 130995), (2911, 116595), (3195, 106231), (7773, 43665), (8733, 38865), (12955, 26199), (14555, 23319)]