162801855

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33191}}^1$

素因数の和:33311

約数の個数: 24

約数和(自身を含む): 284787360

約数和(自身を除く): 121985505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 33191, 99573, 165955, 298719, 497865, 1493595, 3617819, 10853457, 18089095, 32560371, 54267285, 162801855]

約数ペア:

[(1, 162801855), (3, 54267285), (5, 32560371), (9, 18089095), (15, 10853457), (45, 3617819), (109, 1493595), (327, 497865), (545, 298719), (981, 165955), (1635, 99573), (4905, 33191)]