139976705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{133949}}^1$

素因数の和:133984

約数の個数: 16

約数和(自身を含む): 192888000

約数和(自身を除く): 52911295

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 133949, 669745, 1473439, 2545031, 7367195, 12725155, 27995341, 139976705]

約数ペア:

[(1, 139976705), (5, 27995341), (11, 12725155), (19, 7367195), (55, 2545031), (95, 1473439), (209, 669745), (1045, 133949)]