9647105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 12547920

約数和(自身を除く): 2900815

約数列:

[1, 5, 13, 65, 193, 769, 965, 2509, 3845, 9997, 12545, 49985, 148417, 742085, 1929421, 9647105]

約数ペア:

[(1, 9647105), (5, 1929421), (13, 742085), (65, 148417), (193, 49985), (769, 12545), (965, 9997), (2509, 3845)]