201831165

素因数分解:

$3^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{2791}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 350183808

約数和(自身を除く): 148352643

約数列:

[1, 3, 5, 9, 15, 45, 1607, 2791, 4821, 8035, 8373, 13955, 14463, 24105, 25119, 41865, 72315, 125595, 4485137, 13455411, 22425685, 40366233, 67277055, 201831165]

約数ペア:

[(1, 201831165), (3, 67277055), (5, 40366233), (9, 22425685), (15, 13455411), (45, 4485137), (1607, 125595), (2791, 72315), (4821, 41865), (8035, 25119), (8373, 24105), (13955, 14463)]