388156769275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34426321}}^1$

素因数の和:34426383

約数の個数: 24

約数和(自身を含む): 537876854928

約数和(自身を除く): 149720085653

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 34426321, 172131605, 378689531, 860658025, 1411479161, 1893447655, 7057395805, 9467238275, 15526270771, 35286979025, 77631353855, 388156769275]

約数ペア:

[(1, 388156769275), (5, 77631353855), (11, 35286979025), (25, 15526270771), (41, 9467238275), (55, 7057395805), (205, 1893447655), (275, 1411479161), (451, 860658025), (1025, 378689531), (2255, 172131605), (11275, 34426321)]