17447155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 23004000

約数和(自身を除く): 5556845

約数列:

[1, 5, 11, 55, 149, 745, 1639, 2129, 8195, 10645, 23419, 117095, 317221, 1586105, 3489431, 17447155]

約数ペア:

[(1, 17447155), (5, 3489431), (11, 1586105), (55, 317221), (149, 117095), (745, 23419), (1639, 10645), (2129, 8195)]