387777133795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1217}}^1\times {\mathrm{4133}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 493773029568

約数和(自身を除く): 105995895773

約数列:

[1, 5, 17, 85, 907, 1217, 4133, 4535, 6085, 15419, 20665, 20689, 70261, 77095, 103445, 351305, 1103819, 3748631, 5029861, 5519095, 18743155, 18764923, 25149305, 63726727, 85507637, 93824615, 318633635, 427538185, 4562083927, 22810419635, 77555426759, 387777133795]

約数ペア:

[(1, 387777133795), (5, 77555426759), (17, 22810419635), (85, 4562083927), (907, 427538185), (1217, 318633635), (4133, 93824615), (4535, 85507637), (6085, 63726727), (15419, 25149305), (20665, 18764923), (20689, 18743155), (70261, 5519095), (77095, 5029861), (103445, 3748631), (351305, 1103819)]