3064815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 5940480

約数和(自身を除く): 2875665

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 169, 195, 279, 403, 465, 507, 585, 845, 1209, 1395, 1521, 2015, 2197, 2535, 3627, 5239, 6045, 6591, 7605, 10985, 15717, 18135, 19773, 26195, 32955, 47151, 68107, 78585, 98865, 204321, 235755, 340535, 612963, 1021605, 3064815]

約数ペア:

[(1, 3064815), (3, 1021605), (5, 612963), (9, 340535), (13, 235755), (15, 204321), (31, 98865), (39, 78585), (45, 68107), (65, 47151), (93, 32955), (117, 26195), (155, 19773), (169, 18135), (195, 15717), (279, 10985), (403, 7605), (465, 6591), (507, 6045), (585, 5239), (845, 3627), (1209, 2535), (1395, 2197), (1521, 2015)]