83783025

素因数分解:

$3^3\times 5^2\times {\mathrm{124123}}^1$

素因数の和:124142

約数の個数: 24

約数和(自身を含む): 153913760

約数和(自身を除く): 70130735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 124123, 372369, 620615, 1117107, 1861845, 3103075, 3351321, 5585535, 9309225, 16756605, 27927675, 83783025]

約数ペア:

[(1, 83783025), (3, 27927675), (5, 16756605), (9, 9309225), (15, 5585535), (25, 3351321), (27, 3103075), (45, 1861845), (75, 1117107), (135, 620615), (225, 372369), (675, 124123)]