2132445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 4073472

約数和(自身を除く): 1941027

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 883, 2415, 2649, 4415, 6181, 13245, 18543, 20309, 30905, 60927, 92715, 101545, 142163, 304635, 426489, 710815, 2132445]

約数ペア:

[(1, 2132445), (3, 710815), (5, 426489), (7, 304635), (15, 142163), (21, 101545), (23, 92715), (35, 60927), (69, 30905), (105, 20309), (115, 18543), (161, 13245), (345, 6181), (483, 4415), (805, 2649), (883, 2415)]