258889675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14051}}^1$

素因数の和:14139

約数の個数: 24

約数和(自身を含む): 355459392

約数和(自身を除く): 96569717

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 14051, 18425, 70255, 154561, 351275, 772805, 941417, 3864025, 4707085, 10355587, 23535425, 51777935, 258889675]

約数ペア:

[(1, 258889675), (5, 51777935), (11, 23535425), (25, 10355587), (55, 4707085), (67, 3864025), (275, 941417), (335, 772805), (737, 351275), (1675, 154561), (3685, 70255), (14051, 18425)]