15206526741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{61643}}^1$

素因数の和:62361

約数の個数: 32

約数和(自身を含む): 24570805248

約数和(自身を除く): 9364278507

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 691, 2073, 4837, 11747, 14511, 35241, 61643, 82229, 184929, 246687, 431501, 1047931, 1294503, 3143793, 7335517, 22006551, 42595313, 127785939, 298167191, 724120321, 894501573, 2172360963, 5068842247, 15206526741]

約数ペア:

[(1, 15206526741), (3, 5068842247), (7, 2172360963), (17, 894501573), (21, 724120321), (51, 298167191), (119, 127785939), (357, 42595313), (691, 22006551), (2073, 7335517), (4837, 3143793), (11747, 1294503), (14511, 1047931), (35241, 431501), (61643, 246687), (82229, 184929)]