1987080735

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1\times {\mathrm{1759}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 3211591680

約数和(自身を除く): 1224510945

約数列:

[1, 3, 5, 15, 127, 381, 593, 635, 1759, 1779, 1905, 2965, 5277, 8795, 8895, 26385, 75311, 223393, 225933, 376555, 670179, 1043087, 1116965, 1129665, 3129261, 3350895, 5215435, 15646305, 132472049, 397416147, 662360245, 1987080735]

約数ペア:

[(1, 1987080735), (3, 662360245), (5, 397416147), (15, 132472049), (127, 15646305), (381, 5215435), (593, 3350895), (635, 3129261), (1759, 1129665), (1779, 1116965), (1905, 1043087), (2965, 670179), (5277, 376555), (8795, 225933), (8895, 223393), (26385, 75311)]