15401697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 7407903

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 179, 537, 667, 989, 1247, 2001, 2967, 3741, 4117, 5191, 7697, 12351, 15573, 23091, 28681, 86043, 119393, 177031, 223213, 358179, 531093, 669639, 5133899, 15401697]

約数ペア:

[(1, 15401697), (3, 5133899), (23, 669639), (29, 531093), (43, 358179), (69, 223213), (87, 177031), (129, 119393), (179, 86043), (537, 28681), (667, 23091), (989, 15573), (1247, 12351), (2001, 7697), (2967, 5191), (3741, 4117)]