1330658905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139409}}^1$

素因数の和:139520

約数の個数: 16

約数和(自身を含む): 1686303360

約数和(自身を除く): 355644455

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 139409, 697045, 3206407, 11570947, 16032035, 57854735, 266131781, 1330658905]

約数ペア:

[(1, 1330658905), (5, 266131781), (23, 57854735), (83, 16032035), (115, 11570947), (415, 3206407), (1909, 697045), (9545, 139409)]