15710541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 27260928

約数和(自身を除く): 11550387

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2957, 5313, 8871, 20699, 32527, 62097, 68011, 97581, 204033, 227689, 476077, 683067, 748121, 1428231, 2244363, 5236847, 15710541]

約数ペア:

[(1, 15710541), (3, 5236847), (7, 2244363), (11, 1428231), (21, 748121), (23, 683067), (33, 476077), (69, 227689), (77, 204033), (161, 97581), (231, 68011), (253, 62097), (483, 32527), (759, 20699), (1771, 8871), (2957, 5313)]