1301086905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2017189}}^1$

素因数の和:2017240

約数の個数: 16

約数和(自身を含む): 2130152640

約数和(自身を除く): 829065735

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2017189, 6051567, 10085945, 30257835, 86739127, 260217381, 433695635, 1301086905]

約数ペア:

[(1, 1301086905), (3, 433695635), (5, 260217381), (15, 86739127), (43, 30257835), (129, 10085945), (215, 6051567), (645, 2017189)]