2123133765

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1\times {\mathrm{1021}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 3425874816

約数和(自身を除く): 1302741051

約数列:

[1, 3, 5, 15, 157, 471, 785, 883, 1021, 2355, 2649, 3063, 4415, 5105, 13245, 15315, 138631, 160297, 415893, 480891, 693155, 801485, 901543, 2079465, 2404455, 2704629, 4507715, 13523145, 141542251, 424626753, 707711255, 2123133765]

約数ペア:

[(1, 2123133765), (3, 707711255), (5, 424626753), (15, 141542251), (157, 13523145), (471, 4507715), (785, 2704629), (883, 2404455), (1021, 2079465), (2355, 901543), (2649, 801485), (3063, 693155), (4415, 480891), (5105, 415893), (13245, 160297), (15315, 138631)]