11609455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 16470000

約数和(自身を除く): 4860545

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1249, 1859, 6245, 9295, 13739, 16237, 68695, 81185, 178607, 211081, 893035, 1055405, 2321891, 11609455]

約数ペア:

[(1, 11609455), (5, 2321891), (11, 1055405), (13, 893035), (55, 211081), (65, 178607), (143, 81185), (169, 68695), (715, 16237), (845, 13739), (1249, 9295), (1859, 6245)]