138730685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33961}}^1$

素因数の和:34028

約数の個数: 16

約数和(自身を含む): 179319360

約数和(自身を除く): 40588675

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 33961, 169805, 645259, 1460323, 3226295, 7301615, 27746137, 138730685]

約数ペア:

[(1, 138730685), (5, 27746137), (19, 7301615), (43, 3226295), (95, 1460323), (215, 645259), (817, 169805), (4085, 33961)]