28650825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18214

約数の個数: 36

約数和(自身を含む): 58651008

約数和(自身を除く): 30000183

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18191, 54573, 90955, 127337, 163719, 272865, 382011, 454775, 636685, 818595, 1146033, 1364325, 1910055, 3183425, 4092975, 5730165, 9550275, 28650825]

約数ペア:

[(1, 28650825), (3, 9550275), (5, 5730165), (7, 4092975), (9, 3183425), (15, 1910055), (21, 1364325), (25, 1146033), (35, 818595), (45, 636685), (63, 454775), (75, 382011), (105, 272865), (175, 163719), (225, 127337), (315, 90955), (525, 54573), (1575, 18191)]