26856315

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 46687680

約数和(自身を除く): 19831365

約数列:

[1, 3, 5, 9, 15, 45, 463, 1289, 1389, 2315, 3867, 4167, 6445, 6945, 11601, 19335, 20835, 58005, 596807, 1790421, 2984035, 5371263, 8952105, 26856315]

約数ペア:

[(1, 26856315), (3, 8952105), (5, 5371263), (9, 2984035), (15, 1790421), (45, 596807), (463, 58005), (1289, 20835), (1389, 19335), (2315, 11601), (3867, 6945), (4167, 6445)]