139378425

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{27737}}^1$

素因数の和:27817

約数の個数: 24

約数和(自身を含む): 233886816

約数和(自身を除く): 94508391

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 27737, 83211, 138685, 416055, 693425, 1858379, 2080275, 5575137, 9291895, 27875685, 46459475, 139378425]

約数ペア:

[(1, 139378425), (3, 46459475), (5, 27875685), (15, 9291895), (25, 5575137), (67, 2080275), (75, 1858379), (201, 693425), (335, 416055), (1005, 138685), (1675, 83211), (5025, 27737)]