2791245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 4551552

約数和(自身を除く): 1760307

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 3511, 10533, 17555, 52665, 186083, 558249, 930415, 2791245]

約数ペア:

[(1, 2791245), (3, 930415), (5, 558249), (15, 186083), (53, 52665), (159, 17555), (265, 10533), (795, 3511)]