205392315

素因数分解:

$3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{12809}}^1$

素因数の和:13886

約数の個数: 16

約数和(自身を含む): 328960800

約数和(自身を除く): 123568485

約数列:

[1, 3, 5, 15, 1069, 3207, 5345, 12809, 16035, 38427, 64045, 192135, 13692821, 41078463, 68464105, 205392315]

約数ペア:

[(1, 205392315), (3, 68464105), (5, 41078463), (15, 13692821), (1069, 192135), (3207, 64045), (5345, 38427), (12809, 16035)]