201081105

素因数分解:

$3^2\times 5^1\times {\mathrm{4468469}}^1$

素因数の和:4468480

約数の個数: 12

約数和(自身を含む): 348540660

約数和(自身を除く): 147459555

約数列:

[1, 3, 5, 9, 15, 45, 4468469, 13405407, 22342345, 40216221, 67027035, 201081105]

約数ペア:

[(1, 201081105), (3, 67027035), (5, 40216221), (9, 22342345), (15, 13405407), (45, 4468469)]