26868765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 54945792

約数和(自身を除く): 28077027

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 541, 645, 903, 1155, 1419, 1505, 1623, 2365, 2705, 3311, 3787, 4515, 5951, 7095, 8115, 9933, 11361, 16555, 17853, 18935, 23263, 29755, 41657, 49665, 56805, 69789, 89265, 116315, 124971, 162841, 208285, 255893, 348945, 488523, 624855, 767679, 814205, 1279465, 1791251, 2442615, 3838395, 5373753, 8956255, 26868765]

約数ペア:

[(1, 26868765), (3, 8956255), (5, 5373753), (7, 3838395), (11, 2442615), (15, 1791251), (21, 1279465), (33, 814205), (35, 767679), (43, 624855), (55, 488523), (77, 348945), (105, 255893), (129, 208285), (165, 162841), (215, 124971), (231, 116315), (301, 89265), (385, 69789), (473, 56805), (541, 49665), (645, 41657), (903, 29755), (1155, 23263), (1419, 18935), (1505, 17853), (1623, 16555), (2365, 11361), (2705, 9933), (3311, 8115), (3787, 7095), (4515, 5951)]