66605565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 49757955

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4679, 4745, 14037, 14235, 23395, 60827, 70185, 182481, 304135, 341567, 912405, 1024701, 1707835, 4440371, 5123505, 13321113, 22201855, 66605565]

約数ペア:

[(1, 66605565), (3, 22201855), (5, 13321113), (13, 5123505), (15, 4440371), (39, 1707835), (65, 1024701), (73, 912405), (195, 341567), (219, 304135), (365, 182481), (949, 70185), (1095, 60827), (2847, 23395), (4679, 14235), (4745, 14037)]