13157655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{125311}}^1$

素因数の和:125326

約数の個数: 16

約数和(自身を含む): 24059904

約数和(自身を除く): 10902249

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 125311, 375933, 626555, 877177, 1879665, 2631531, 4385885, 13157655]

約数ペア:

[(1, 13157655), (3, 4385885), (5, 2631531), (7, 1879665), (15, 877177), (21, 626555), (35, 375933), (105, 125311)]