12453155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17417}}^1$

素因数の和:17446

約数の個数: 16

約数和(自身を含む): 17557344

約数和(自身を除く): 5104189

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17417, 87085, 191587, 226421, 957935, 1132105, 2490631, 12453155]

約数ペア:

[(1, 12453155), (5, 2490631), (11, 1132105), (13, 957935), (55, 226421), (65, 191587), (143, 87085), (715, 17417)]