2573865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 5099328

約数和(自身を除く): 2525463

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8171, 24513, 40855, 57197, 73539, 122565, 171591, 285985, 367695, 514773, 857955, 2573865]

約数ペア:

[(1, 2573865), (3, 857955), (5, 514773), (7, 367695), (9, 285985), (15, 171591), (21, 122565), (35, 73539), (45, 57197), (63, 40855), (105, 24513), (315, 8171)]