2642475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3203}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 4767552

約数和(自身を除く): 2125077

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 3203, 9609, 16015, 35233, 48045, 80075, 105699, 176165, 240225, 528495, 880825, 2642475]

約数ペア:

[(1, 2642475), (3, 880825), (5, 528495), (11, 240225), (15, 176165), (25, 105699), (33, 80075), (55, 48045), (75, 35233), (165, 16015), (275, 9609), (825, 3203)]