214637895

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43759}}^1$

素因数の和:43879

約数の個数: 24

約数和(自身を含む): 375460800

約数和(自身を除く): 160822905

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 43759, 131277, 218795, 393831, 656385, 1969155, 4769731, 14309193, 23848655, 42927579, 71545965, 214637895]

約数ペア:

[(1, 214637895), (3, 71545965), (5, 42927579), (9, 23848655), (15, 14309193), (45, 4769731), (109, 1969155), (327, 656385), (545, 393831), (981, 218795), (1635, 131277), (4905, 43759)]