15933505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 7636415

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 439, 595, 1037, 2135, 2195, 3073, 5185, 7259, 7463, 15365, 26779, 36295, 37315, 52241, 133895, 187453, 261205, 455243, 937265, 2276215, 3186701, 15933505]

約数ペア:

[(1, 15933505), (5, 3186701), (7, 2276215), (17, 937265), (35, 455243), (61, 261205), (85, 187453), (119, 133895), (305, 52241), (427, 37315), (439, 36295), (595, 26779), (1037, 15365), (2135, 7463), (2195, 7259), (3073, 5185)]