271557215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{2833}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 343480800

約数和(自身を除く): 71923585

約数列:

[1, 5, 19, 95, 1009, 2833, 5045, 14165, 19171, 53827, 95855, 269135, 2858497, 14292485, 54311443, 271557215]

約数ペア:

[(1, 271557215), (5, 54311443), (19, 14292485), (95, 2858497), (1009, 269135), (2833, 95855), (5045, 53827), (14165, 19171)]