2015511005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{65111}}^1$

素因数の和:65308

約数の個数: 16

約数和(自身を含む): 2494050048

約数和(自身を除く): 478539043

約数列:

[1, 5, 41, 151, 205, 755, 6191, 30955, 65111, 325555, 2669551, 9831761, 13347755, 49158805, 403102201, 2015511005]

約数ペア:

[(1, 2015511005), (5, 403102201), (41, 49158805), (151, 13347755), (205, 9831761), (755, 2669551), (6191, 325555), (30955, 65111)]