2381055

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 3835104

約数和(自身を除く): 1454049

約数列:

[1, 3, 5, 15, 181, 543, 877, 905, 2631, 2715, 4385, 13155, 158737, 476211, 793685, 2381055]

約数ペア:

[(1, 2381055), (3, 793685), (5, 476211), (15, 158737), (181, 13155), (543, 4385), (877, 2715), (905, 2631)]