2007825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 3496800

約数和(自身を除く): 1488975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1409, 1425, 4227, 7045, 21135, 26771, 35225, 80313, 105675, 133855, 401565, 669275, 2007825]

約数ペア:

[(1, 2007825), (3, 669275), (5, 401565), (15, 133855), (19, 105675), (25, 80313), (57, 35225), (75, 26771), (95, 21135), (285, 7045), (475, 4227), (1409, 1425)]