80166795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 136684800

約数和(自身を除く): 56518005

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 3389, 4731, 7885, 10167, 16945, 23655, 50835, 64391, 193173, 281287, 321955, 843861, 965865, 1406435, 4219305, 5344453, 16033359, 26722265, 80166795]

約数ペア:

[(1, 80166795), (3, 26722265), (5, 16033359), (15, 5344453), (19, 4219305), (57, 1406435), (83, 965865), (95, 843861), (249, 321955), (285, 281287), (415, 193173), (1245, 64391), (1577, 50835), (3389, 23655), (4731, 16945), (7885, 10167)]