6991275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 12066936

約数和(自身を除く): 5075661

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 97, 155, 291, 465, 485, 775, 961, 1455, 2325, 2425, 2883, 3007, 4805, 7275, 9021, 14415, 15035, 24025, 45105, 72075, 75175, 93217, 225525, 279651, 466085, 1398255, 2330425, 6991275]

約数ペア:

[(1, 6991275), (3, 2330425), (5, 1398255), (15, 466085), (25, 279651), (31, 225525), (75, 93217), (93, 75175), (97, 72075), (155, 45105), (291, 24025), (465, 15035), (485, 14415), (775, 9021), (961, 7275), (1455, 4805), (2325, 3007), (2425, 2883)]