265426315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16033}}^1$

素因数の和:16099

約数の個数: 32

約数和(自身を含む): 406365696

約数和(自身を除く): 140939381

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 16033, 16555, 80165, 112231, 176363, 561155, 689419, 881815, 1234541, 3447095, 4825933, 6172705, 7583609, 24129665, 37918045, 53085263, 265426315]

約数ペア:

[(1, 265426315), (5, 53085263), (7, 37918045), (11, 24129665), (35, 7583609), (43, 6172705), (55, 4825933), (77, 3447095), (215, 1234541), (301, 881815), (385, 689419), (473, 561155), (1505, 176363), (2365, 112231), (3311, 80165), (16033, 16555)]