127712445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52883}}^1$

素因数の和:52921

約数の個数: 32

約数和(自身を含む): 243689472

約数和(自身を除く): 115977027

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 52883, 158649, 264415, 370181, 793245, 1110543, 1216309, 1850905, 3648927, 5552715, 6081545, 8514163, 18244635, 25542489, 42570815, 127712445]

約数ペア:

[(1, 127712445), (3, 42570815), (5, 25542489), (7, 18244635), (15, 8514163), (21, 6081545), (23, 5552715), (35, 3648927), (69, 1850905), (105, 1216309), (115, 1110543), (161, 793245), (345, 370181), (483, 264415), (805, 158649), (2415, 52883)]