28334565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 56504448

約数和(自身を除く): 28169883

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 293, 307, 315, 879, 921, 1465, 1535, 2051, 2149, 2637, 2763, 4395, 4605, 6153, 6447, 10255, 10745, 13185, 13815, 18459, 19341, 30765, 32235, 89951, 92295, 96705, 269853, 449755, 629657, 809559, 1349265, 1888971, 3148285, 4047795, 5666913, 9444855, 28334565]

約数ペア:

[(1, 28334565), (3, 9444855), (5, 5666913), (7, 4047795), (9, 3148285), (15, 1888971), (21, 1349265), (35, 809559), (45, 629657), (63, 449755), (105, 269853), (293, 96705), (307, 92295), (315, 89951), (879, 32235), (921, 30765), (1465, 19341), (1535, 18459), (2051, 13815), (2149, 13185), (2637, 10745), (2763, 10255), (4395, 6447), (4605, 6153)]