2017128225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3842149}}^1$

素因数の和:3842169

約数の個数: 24

約数和(自身を含む): 3811412800

約数和(自身を除く): 1794284575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3842149, 11526447, 19210745, 26895043, 57632235, 80685129, 96053725, 134475215, 288161175, 403425645, 672376075, 2017128225]

約数ペア:

[(1, 2017128225), (3, 672376075), (5, 403425645), (7, 288161175), (15, 134475215), (21, 96053725), (25, 80685129), (35, 57632235), (75, 26895043), (105, 19210745), (175, 11526447), (525, 3842149)]