26927615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 38184048

約数和(自身を除く): 11256433

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 2897, 9295, 14485, 31867, 37661, 159335, 188305, 414271, 489593, 2071355, 2447965, 5385523, 26927615]

約数ペア:

[(1, 26927615), (5, 5385523), (11, 2447965), (13, 2071355), (55, 489593), (65, 414271), (143, 188305), (169, 159335), (715, 37661), (845, 31867), (1859, 14485), (2897, 9295)]