4047315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6630

約数の個数: 16

約数和(自身を含む): 6634656

約数和(自身を除く): 2587341

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 6581, 19743, 32905, 98715, 269821, 809463, 1349105, 4047315]

約数ペア:

[(1, 4047315), (3, 1349105), (5, 809463), (15, 269821), (41, 98715), (123, 32905), (205, 19743), (615, 6581)]