2008657875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{765203}}^1$

素因数の和:765228

約数の個数: 32

約数和(自身を含む): 3819898368

約数和(自身を除く): 1811240493

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 765203, 2295609, 3826015, 5356421, 11478045, 16069263, 19130075, 26782105, 57390225, 80346315, 95650375, 133910525, 286951125, 401731575, 669552625, 2008657875]

約数ペア:

[(1, 2008657875), (3, 669552625), (5, 401731575), (7, 286951125), (15, 133910525), (21, 95650375), (25, 80346315), (35, 57390225), (75, 26782105), (105, 19130075), (125, 16069263), (175, 11478045), (375, 5356421), (525, 3826015), (875, 2295609), (2625, 765203)]