142891705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{8867}}^1$

素因数の和:9176

約数の個数: 16

約数和(自身を含む): 187717824

約数和(自身を除く): 44826119

約数列:

[1, 5, 11, 55, 293, 1465, 3223, 8867, 16115, 44335, 97537, 487685, 2598031, 12990155, 28578341, 142891705]

約数ペア:

[(1, 142891705), (5, 28578341), (11, 12990155), (55, 2598031), (293, 487685), (1465, 97537), (3223, 44335), (8867, 16115)]