81174335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{50893}}^1$

素因数の和:50938

約数の個数: 16

約数和(自身を含む): 109931040

約数和(自身を除く): 28756705

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 50893, 254465, 559823, 1475897, 2799115, 7379485, 16234867, 81174335]

約数ペア:

[(1, 81174335), (5, 16234867), (11, 7379485), (29, 2799115), (55, 1475897), (145, 559823), (319, 254465), (1595, 50893)]