2647425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 4776480

約数和(自身を除く): 2129055

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 3209, 9627, 16045, 35299, 48135, 80225, 105897, 176495, 240675, 529485, 882475, 2647425]

約数ペア:

[(1, 2647425), (3, 882475), (5, 529485), (11, 240675), (15, 176495), (25, 105897), (33, 80225), (55, 48135), (75, 35299), (165, 16045), (275, 9627), (825, 3209)]