2660865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 4339008

約数和(自身を除く): 1678143

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 3347, 10041, 16735, 50205, 177391, 532173, 886955, 2660865]

約数ペア:

[(1, 2660865), (3, 886955), (5, 532173), (15, 177391), (53, 50205), (159, 16735), (265, 10041), (795, 3347)]