2241765

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 4013568

約数和(自身を除く): 1771803

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1607, 4821, 8035, 14463, 24105, 49817, 72315, 149451, 249085, 448353, 747255, 2241765]

約数ペア:

[(1, 2241765), (3, 747255), (5, 448353), (9, 249085), (15, 149451), (31, 72315), (45, 49817), (93, 24105), (155, 14463), (279, 8035), (465, 4821), (1395, 1607)]