255825

素因数分解:

$3^3\times 5^2\times {\mathrm{379}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 471200

約数和(自身を除く): 215375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 379, 675, 1137, 1895, 3411, 5685, 9475, 10233, 17055, 28425, 51165, 85275, 255825]

約数ペア:

[(1, 255825), (3, 85275), (5, 51165), (9, 28425), (15, 17055), (25, 10233), (27, 9475), (45, 5685), (75, 3411), (135, 1895), (225, 1137), (379, 675)]