22430565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 41698800

約数和(自身を除く): 19268235

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 269, 327, 545, 765, 807, 981, 1345, 1635, 1853, 2421, 4035, 4573, 4905, 5559, 9265, 12105, 13719, 16677, 22865, 27795, 29321, 41157, 68595, 83385, 87963, 146605, 205785, 263889, 439815, 498457, 1319445, 1495371, 2492285, 4486113, 7476855, 22430565]

約数ペア:

[(1, 22430565), (3, 7476855), (5, 4486113), (9, 2492285), (15, 1495371), (17, 1319445), (45, 498457), (51, 439815), (85, 263889), (109, 205785), (153, 146605), (255, 87963), (269, 83385), (327, 68595), (545, 41157), (765, 29321), (807, 27795), (981, 22865), (1345, 16677), (1635, 13719), (1853, 12105), (2421, 9265), (4035, 5559), (4573, 4905)]