282825

素因数分解:

$3^3\times 5^2\times {\mathrm{419}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 520800

約数和(自身を除く): 237975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 419, 675, 1257, 2095, 3771, 6285, 10475, 11313, 18855, 31425, 56565, 94275, 282825]

約数ペア:

[(1, 282825), (3, 94275), (5, 56565), (9, 31425), (15, 18855), (25, 11313), (27, 10475), (45, 6285), (75, 3771), (135, 2095), (225, 1257), (419, 675)]