188839395

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{4159}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 327724800

約数和(自身を除く): 138885405

約数列:

[1, 3, 5, 9, 15, 45, 1009, 3027, 4159, 5045, 9081, 12477, 15135, 20795, 37431, 45405, 62385, 187155, 4196431, 12589293, 20982155, 37767879, 62946465, 188839395]

約数ペア:

[(1, 188839395), (3, 62946465), (5, 37767879), (9, 20982155), (15, 12589293), (45, 4196431), (1009, 187155), (3027, 62385), (4159, 45405), (5045, 37431), (9081, 20795), (12477, 15135)]