12009135

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 19260000

約数和(自身を除く): 7250865

約数列:

[1, 3, 5, 15, 641, 1249, 1923, 3205, 3747, 6245, 9615, 18735, 800609, 2401827, 4003045, 12009135]

約数ペア:

[(1, 12009135), (3, 4003045), (5, 2401827), (15, 800609), (641, 18735), (1249, 9615), (1923, 6245), (3205, 3747)]