30159405

素因数分解:

$3^3\times 5^1\times {\mathrm{223403}}^1$

素因数の和:223417

約数の個数: 16

約数和(自身を含む): 53616960

約数和(自身を除く): 23457555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223403, 670209, 1117015, 2010627, 3351045, 6031881, 10053135, 30159405]

約数ペア:

[(1, 30159405), (3, 10053135), (5, 6031881), (9, 3351045), (15, 2010627), (27, 1117015), (45, 670209), (135, 223403)]