15356128249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{2153}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 19288811520

約数和(自身を除く): 3932683271

約数列:

[1, 7, 11, 77, 211, 439, 1477, 2153, 2321, 3073, 4829, 15071, 16247, 23683, 33803, 92629, 165781, 454283, 648403, 945167, 1018919, 3179981, 4997113, 6616169, 7132433, 10396837, 34979791, 72777859, 199430237, 1396011659, 2193732607, 15356128249]

約数ペア:

[(1, 15356128249), (7, 2193732607), (11, 1396011659), (77, 199430237), (211, 72777859), (439, 34979791), (1477, 10396837), (2153, 7132433), (2321, 6616169), (3073, 4997113), (4829, 3179981), (15071, 1018919), (16247, 945167), (23683, 648403), (33803, 454283), (92629, 165781)]