27398805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{260941}}^1$

素因数の和:260956

約数の個数: 16

約数和(自身を含む): 50100864

約数和(自身を除く): 22702059

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 260941, 782823, 1304705, 1826587, 3914115, 5479761, 9132935, 27398805]

約数ペア:

[(1, 27398805), (3, 9132935), (5, 5479761), (7, 3914115), (15, 1826587), (21, 1304705), (35, 782823), (105, 260941)]