127443545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 168134400

約数和(自身を除く): 40690855

約数列:

[1, 5, 19, 29, 95, 145, 167, 277, 551, 835, 1385, 2755, 3173, 4843, 5263, 8033, 15865, 24215, 26315, 40165, 46259, 92017, 152627, 231295, 460085, 763135, 878921, 1341511, 4394605, 6707555, 25488709, 127443545]

約数ペア:

[(1, 127443545), (5, 25488709), (19, 6707555), (29, 4394605), (95, 1341511), (145, 878921), (167, 763135), (277, 460085), (551, 231295), (835, 152627), (1385, 92017), (2755, 46259), (3173, 40165), (4843, 26315), (5263, 24215), (8033, 15865)]