16855455

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5039}}^1$

素因数の和:5270

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 10239585

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 5039, 15117, 25195, 75585, 1123697, 3371091, 5618485, 16855455]

約数ペア:

[(1, 16855455), (3, 5618485), (5, 3371091), (15, 1123697), (223, 75585), (669, 25195), (1115, 15117), (3345, 5039)]