77133185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 22658815

約数列:

[1, 5, 29, 43, 89, 139, 145, 215, 445, 695, 1247, 2581, 3827, 4031, 5977, 6235, 12371, 12905, 19135, 20155, 29885, 61855, 110983, 173333, 358759, 531953, 554915, 866665, 1793795, 2659765, 15426637, 77133185]

約数ペア:

[(1, 77133185), (5, 15426637), (29, 2659765), (43, 1793795), (89, 866665), (139, 554915), (145, 531953), (215, 358759), (445, 173333), (695, 110983), (1247, 61855), (2581, 29885), (3827, 20155), (4031, 19135), (5977, 12905), (6235, 12371)]