2016495405

素因数分解:

$3^5\times 5^1\times {\mathrm{1659667}}^1$

素因数の和:1659687

約数の個数: 24

約数和(自身を含む): 3624714912

約数和(自身を除く): 1608219507

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1659667, 4979001, 8298335, 14937003, 24895005, 44811009, 74685015, 134433027, 224055045, 403299081, 672165135, 2016495405]

約数ペア:

[(1, 2016495405), (3, 672165135), (5, 403299081), (9, 224055045), (15, 134433027), (27, 74685015), (45, 44811009), (81, 24895005), (135, 14937003), (243, 8298335), (405, 4979001), (1215, 1659667)]