38829645

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 70646400

約数和(自身を除く): 31816755

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 6689, 20067, 33445, 60201, 100335, 180603, 287627, 301005, 862881, 903015, 1438135, 2588643, 4314405, 7765929, 12943215, 38829645]

約数ペア:

[(1, 38829645), (3, 12943215), (5, 7765929), (9, 4314405), (15, 2588643), (27, 1438135), (43, 903015), (45, 862881), (129, 301005), (135, 287627), (215, 180603), (387, 100335), (645, 60201), (1161, 33445), (1935, 20067), (5805, 6689)]