64680315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{616003}}^1$

素因数の和:616018

約数の個数: 16

約数和(自身を含む): 118272768

約数和(自身を除く): 53592453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 616003, 1848009, 3080015, 4312021, 9240045, 12936063, 21560105, 64680315]

約数ペア:

[(1, 64680315), (3, 21560105), (5, 12936063), (7, 9240045), (15, 4312021), (21, 3080015), (35, 1848009), (105, 616003)]