8008025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 10921920

約数和(自身を除く): 2913895

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 733, 2185, 3665, 10925, 13927, 16859, 18325, 69635, 84295, 320321, 348175, 421475, 1601605, 8008025]

約数ペア:

[(1, 8008025), (5, 1601605), (19, 421475), (23, 348175), (25, 320321), (95, 84295), (115, 69635), (437, 18325), (475, 16859), (575, 13927), (733, 10925), (2185, 3665)]