2309025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 4044384

約数和(自身を除く): 1735359

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1811, 5433, 9055, 27165, 30787, 45275, 92361, 135825, 153935, 461805, 769675, 2309025]

約数ペア:

[(1, 2309025), (3, 769675), (5, 461805), (15, 153935), (17, 135825), (25, 92361), (51, 45275), (75, 30787), (85, 27165), (255, 9055), (425, 5433), (1275, 1811)]