11903045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 6344635

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 719, 1505, 2365, 3311, 3595, 5033, 7909, 16555, 25165, 30917, 39545, 55363, 154585, 216419, 276815, 340087, 1082095, 1700435, 2380609, 11903045]

約数ペア:

[(1, 11903045), (5, 2380609), (7, 1700435), (11, 1082095), (35, 340087), (43, 276815), (55, 216419), (77, 154585), (215, 55363), (301, 39545), (385, 30917), (473, 25165), (719, 16555), (1505, 7909), (2365, 5033), (3311, 3595)]