84050931905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{27409}}^1$

素因数の和:28313

約数の個数: 32

約数和(自身を含む): 109411948800

約数和(自身を除く): 25361016895

約数列:

[1, 5, 17, 43, 85, 215, 731, 839, 3655, 4195, 14263, 27409, 36077, 71315, 137045, 180385, 465953, 613309, 1178587, 2329765, 3066545, 5892935, 20035979, 22996151, 100179895, 114980755, 390934567, 988834493, 1954672835, 4944172465, 16810186381, 84050931905]

約数ペア:

[(1, 84050931905), (5, 16810186381), (17, 4944172465), (43, 1954672835), (85, 988834493), (215, 390934567), (731, 114980755), (839, 100179895), (3655, 22996151), (4195, 20035979), (14263, 5892935), (27409, 3066545), (36077, 2329765), (71315, 1178587), (137045, 613309), (180385, 465953)]