15691409105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{13187}}^1\times {\mathrm{13999}}^1$

素因数の和:27208

約数の個数: 16

約数和(自身を含む): 19940256000

約数和(自身を除く): 4248846895

約数列:

[1, 5, 17, 85, 13187, 13999, 65935, 69995, 224179, 237983, 1120895, 1189915, 184604813, 923024065, 3138281821, 15691409105]

約数ペア:

[(1, 15691409105), (5, 3138281821), (17, 923024065), (85, 184604813), (13187, 1189915), (13999, 1120895), (65935, 237983), (69995, 224179)]