29430405

素因数分解:

$3^3\times 5^1\times {\mathrm{218003}}^1$

素因数の和:218017

約数の個数: 16

約数和(自身を含む): 52320960

約数和(自身を除く): 22890555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 218003, 654009, 1090015, 1962027, 3270045, 5886081, 9810135, 29430405]

約数ペア:

[(1, 29430405), (3, 9810135), (5, 5886081), (9, 3270045), (15, 1962027), (27, 1090015), (45, 654009), (135, 218003)]