204523995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1129}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 353102400

約数和(自身を除く): 148578405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 929, 1129, 2787, 3387, 4645, 5645, 12077, 13935, 14677, 16935, 36231, 44031, 60385, 73385, 181155, 220155, 1048841, 3146523, 5244205, 13634933, 15732615, 40904799, 68174665, 204523995]

約数ペア:

[(1, 204523995), (3, 68174665), (5, 40904799), (13, 15732615), (15, 13634933), (39, 5244205), (65, 3146523), (195, 1048841), (929, 220155), (1129, 181155), (2787, 73385), (3387, 60385), (4645, 44031), (5645, 36231), (12077, 16935), (13935, 14677)]