8333025

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 13894944

約数和(自身を除く): 5561919

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 811, 2055, 2433, 3425, 4055, 10275, 12165, 20275, 60825, 111107, 333321, 555535, 1666605, 2777675, 8333025]

約数ペア:

[(1, 8333025), (3, 2777675), (5, 1666605), (15, 555535), (25, 333321), (75, 111107), (137, 60825), (411, 20275), (685, 12165), (811, 10275), (2055, 4055), (2433, 3425)]