12627705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 20615616

約数和(自身を除く): 7987911

約数列:

[1, 3, 5, 15, 71, 167, 213, 355, 501, 835, 1065, 2505, 5041, 11857, 15123, 25205, 35571, 59285, 75615, 177855, 841847, 2525541, 4209235, 12627705]

約数ペア:

[(1, 12627705), (3, 4209235), (5, 2525541), (15, 841847), (71, 177855), (167, 75615), (213, 59285), (355, 35571), (501, 25205), (835, 15123), (1065, 11857), (2505, 5041)]