27549335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 11399785

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 643, 779, 1045, 2255, 3215, 3895, 7073, 8569, 12217, 26363, 35365, 42845, 61085, 131815, 134387, 289993, 500897, 671935, 1449965, 2504485, 5509867, 27549335]

約数ペア:

[(1, 27549335), (5, 5509867), (11, 2504485), (19, 1449965), (41, 671935), (55, 500897), (95, 289993), (205, 134387), (209, 131815), (451, 61085), (643, 42845), (779, 35365), (1045, 26363), (2255, 12217), (3215, 8569), (3895, 7073)]