38157945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21409

約数の個数: 32

約数和(自身を含む): 73882368

約数和(自身を除く): 35724423

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 21377, 64131, 106885, 149639, 320655, 363409, 448917, 748195, 1090227, 1817045, 2244585, 2543863, 5451135, 7631589, 12719315, 38157945]

約数ペア:

[(1, 38157945), (3, 12719315), (5, 7631589), (7, 5451135), (15, 2543863), (17, 2244585), (21, 1817045), (35, 1090227), (51, 748195), (85, 448917), (105, 363409), (119, 320655), (255, 149639), (357, 106885), (595, 64131), (1785, 21377)]