243332055

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{125753}}^1$

素因数の和:125807

約数の個数: 24

約数和(自身を含む): 431587728

約数和(自身を除く): 188255673

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 125753, 377259, 628765, 1131777, 1886295, 5407379, 5658885, 16222137, 27036895, 48666411, 81110685, 243332055]

約数ペア:

[(1, 243332055), (3, 81110685), (5, 48666411), (9, 27036895), (15, 16222137), (43, 5658885), (45, 5407379), (129, 1886295), (215, 1131777), (387, 628765), (645, 377259), (1935, 125753)]