86025825

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20158

約数の個数: 36

約数和(自身を含む): 162199440

約数和(自身を除く): 76173615

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 20123, 60369, 100615, 181107, 301845, 382337, 503075, 905535, 1147011, 1509225, 1911685, 3441033, 4527675, 5735055, 9558425, 17205165, 28675275, 86025825]

約数ペア:

[(1, 86025825), (3, 28675275), (5, 17205165), (9, 9558425), (15, 5735055), (19, 4527675), (25, 3441033), (45, 1911685), (57, 1509225), (75, 1147011), (95, 905535), (171, 503075), (225, 382337), (285, 301845), (475, 181107), (855, 100615), (1425, 60369), (4275, 20123)]