1902825

素因数分解:

$3^3\times 5^2\times {\mathrm{2819}}^1$

素因数の和:2838

約数の個数: 24

約数和(自身を含む): 3496800

約数和(自身を除く): 1593975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2819, 8457, 14095, 25371, 42285, 70475, 76113, 126855, 211425, 380565, 634275, 1902825]

約数ペア:

[(1, 1902825), (3, 634275), (5, 380565), (9, 211425), (15, 126855), (25, 76113), (27, 70475), (45, 42285), (75, 25371), (135, 14095), (225, 8457), (675, 2819)]