16885125

素因数分解:

$3^3\times 5^3\times {\mathrm{5003}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 31224960

約数和(自身を除く): 14339835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 5003, 15009, 25015, 45027, 75045, 125075, 135081, 225135, 375225, 625375, 675405, 1125675, 1876125, 3377025, 5628375, 16885125]

約数ペア:

[(1, 16885125), (3, 5628375), (5, 3377025), (9, 1876125), (15, 1125675), (25, 675405), (27, 625375), (45, 375225), (75, 225135), (125, 135081), (135, 125075), (225, 75045), (375, 45027), (675, 25015), (1125, 15009), (3375, 5003)]