15712059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 24182784

約数和(自身を除く): 8470725

約数列:

[1, 3, 11, 23, 33, 69, 127, 163, 253, 381, 489, 759, 1397, 1793, 2921, 3749, 4191, 5379, 8763, 11247, 20701, 32131, 41239, 62103, 96393, 123717, 227711, 476123, 683133, 1428369, 5237353, 15712059]

約数ペア:

[(1, 15712059), (3, 5237353), (11, 1428369), (23, 683133), (33, 476123), (69, 227711), (127, 123717), (163, 96393), (253, 62103), (381, 41239), (489, 32131), (759, 20701), (1397, 11247), (1793, 8763), (2921, 5379), (3749, 4191)]