2546565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2184315

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 307, 395, 553, 921, 1185, 1535, 1659, 2149, 2765, 4605, 6447, 8295, 10745, 24253, 32235, 72759, 121265, 169771, 363795, 509313, 848855, 2546565]

約数ペア:

[(1, 2546565), (3, 848855), (5, 509313), (7, 363795), (15, 169771), (21, 121265), (35, 72759), (79, 32235), (105, 24253), (237, 10745), (307, 8295), (395, 6447), (553, 4605), (921, 2765), (1185, 2149), (1535, 1659)]