1330905

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 2157120

約数和(自身を除く): 826215

約数列:

[1, 3, 5, 15, 83, 249, 415, 1069, 1245, 3207, 5345, 16035, 88727, 266181, 443635, 1330905]

約数ペア:

[(1, 1330905), (3, 443635), (5, 266181), (15, 88727), (83, 16035), (249, 5345), (415, 3207), (1069, 1245)]