219545145

素因数分解:

$3^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{2239}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 380889600

約数和(自身を除く): 161344455

約数列:

[1, 3, 5, 9, 15, 45, 2179, 2239, 6537, 6717, 10895, 11195, 19611, 20151, 32685, 33585, 98055, 100755, 4878781, 14636343, 24393905, 43909029, 73181715, 219545145]

約数ペア:

[(1, 219545145), (3, 73181715), (5, 43909029), (9, 24393905), (15, 14636343), (45, 4878781), (2179, 100755), (2239, 98055), (6537, 33585), (6717, 32685), (10895, 20151), (11195, 19611)]