41538645

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21467}}^1$

素因数の和:21521

約数の個数: 24

約数和(自身を含む): 73678176

約数和(自身を除く): 32139531

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 21467, 64401, 107335, 193203, 322005, 923081, 966015, 2769243, 4615405, 8307729, 13846215, 41538645]

約数ペア:

[(1, 41538645), (3, 13846215), (5, 8307729), (9, 4615405), (15, 2769243), (43, 966015), (45, 923081), (129, 322005), (215, 193203), (387, 107335), (645, 64401), (1935, 21467)]