16746315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 28657920

約数和(自身を除く): 11911605

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 877, 1005, 1273, 2631, 3819, 4385, 6365, 13155, 16663, 19095, 49989, 58759, 83315, 176277, 249945, 293795, 881385, 1116421, 3349263, 5582105, 16746315]

約数ペア:

[(1, 16746315), (3, 5582105), (5, 3349263), (15, 1116421), (19, 881385), (57, 293795), (67, 249945), (95, 176277), (201, 83315), (285, 58759), (335, 49989), (877, 19095), (1005, 16663), (1273, 13155), (2631, 6365), (3819, 4385)]