25653645

素因数分解:

$3^3\times 5^1\times {\mathrm{190027}}^1$

素因数の和:190041

約数の個数: 16

約数和(自身を含む): 45606720

約数和(自身を除く): 19953075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190027, 570081, 950135, 1710243, 2850405, 5130729, 8551215, 25653645]

約数ペア:

[(1, 25653645), (3, 8551215), (5, 5130729), (9, 2850405), (15, 1710243), (27, 950135), (45, 570081), (135, 190027)]