1485405

素因数分解:

$3^3\times 5^1\times {\mathrm{11003}}^1$

素因数の和:11017

約数の個数: 16

約数和(自身を含む): 2640960

約数和(自身を除く): 1155555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 11003, 33009, 55015, 99027, 165045, 297081, 495135, 1485405]

約数ペア:

[(1, 1485405), (3, 495135), (5, 297081), (9, 165045), (15, 99027), (27, 55015), (45, 33009), (135, 11003)]