128452605

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{25411}}^1$

素因数の和:25756

約数の個数: 16

約数和(自身を含む): 206142144

約数和(自身を除く): 77689539

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 25411, 76233, 127055, 381165, 8563507, 25690521, 42817535, 128452605]

約数ペア:

[(1, 128452605), (3, 42817535), (5, 25690521), (15, 8563507), (337, 381165), (1011, 127055), (1685, 76233), (5055, 25411)]