25605597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 38072320

約数和(自身を除く): 12466723

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 337, 589, 817, 1011, 1333, 1767, 2451, 3999, 6403, 10447, 14491, 19209, 25327, 31341, 43473, 75981, 198493, 275329, 449221, 595479, 825987, 1347663, 8535199, 25605597]

約数ペア:

[(1, 25605597), (3, 8535199), (19, 1347663), (31, 825987), (43, 595479), (57, 449221), (93, 275329), (129, 198493), (337, 75981), (589, 43473), (817, 31341), (1011, 25327), (1333, 19209), (1767, 14491), (2451, 10447), (3999, 6403)]