2252575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 3124800

約数和(自身を除く): 872225

約数列:

[1, 5, 13, 25, 29, 65, 145, 239, 325, 377, 725, 1195, 1885, 3107, 5975, 6931, 9425, 15535, 34655, 77675, 90103, 173275, 450515, 2252575]

約数ペア:

[(1, 2252575), (5, 450515), (13, 173275), (25, 90103), (29, 77675), (65, 34655), (145, 15535), (239, 9425), (325, 6931), (377, 5975), (725, 3107), (1195, 1885)]