268481305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{53323}}^1$

素因数の和:53400

約数の個数: 16

約数和(自身を含む): 345539520

約数和(自身を除く): 77058215

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 53323, 266615, 1013137, 2826119, 5065685, 14130595, 53696261, 268481305]

約数ペア:

[(1, 268481305), (5, 53696261), (19, 14130595), (53, 5065685), (95, 2826119), (265, 1013137), (1007, 266615), (5035, 53323)]