15045597

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 25594140

約数和(自身を除く): 10548543

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 313, 327, 441, 763, 939, 981, 2191, 2289, 2817, 5341, 6573, 6867, 15337, 16023, 19719, 34117, 46011, 48069, 102351, 138033, 238819, 307053, 716457, 1671733, 2149371, 5015199, 15045597]

約数ペア:

[(1, 15045597), (3, 5015199), (7, 2149371), (9, 1671733), (21, 716457), (49, 307053), (63, 238819), (109, 138033), (147, 102351), (313, 48069), (327, 46011), (441, 34117), (763, 19719), (939, 16023), (981, 15337), (2191, 6867), (2289, 6573), (2817, 5341)]