136485

素因数分解:

$3^4\times 5^1\times {\mathrm{337}}^1$

素因数の和:354

約数の個数: 20

約数和(自身を含む): 245388

約数和(自身を除く): 108903

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 337, 405, 1011, 1685, 3033, 5055, 9099, 15165, 27297, 45495, 136485]

約数ペア:

[(1, 136485), (3, 45495), (5, 27297), (9, 15165), (15, 9099), (27, 5055), (45, 3033), (81, 1685), (135, 1011), (337, 405)]