127749075

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{12433}}^1$

素因数の和:12583

約数の個数: 24

約数和(自身を含む): 212770608

約数和(自身を除く): 85021533

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 10275, 12433, 37299, 62165, 186495, 310825, 932475, 1703321, 5109963, 8516605, 25549815, 42583025, 127749075]

約数ペア:

[(1, 127749075), (3, 42583025), (5, 25549815), (15, 8516605), (25, 5109963), (75, 1703321), (137, 932475), (411, 310825), (685, 186495), (2055, 62165), (3425, 37299), (10275, 12433)]