1231273005

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{474479}}^1$

素因数の和:474660

約数の個数: 16

約数和(自身を含む): 1981428480

約数和(自身を除く): 750155475

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 474479, 1423437, 2372395, 7117185, 82084867, 246254601, 410424335, 1231273005]

約数ペア:

[(1, 1231273005), (3, 410424335), (5, 246254601), (15, 82084867), (173, 7117185), (519, 2372395), (865, 1423437), (2595, 474479)]