1066620675

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{55337}}^1$

素因数の和:55607

約数の個数: 24

約数和(自身を含む): 1770373296

約数和(自身を除く): 703752621

約数列:

[1, 3, 5, 15, 25, 75, 257, 771, 1285, 3855, 6425, 19275, 55337, 166011, 276685, 830055, 1383425, 4150275, 14221609, 42664827, 71108045, 213324135, 355540225, 1066620675]

約数ペア:

[(1, 1066620675), (3, 355540225), (5, 213324135), (15, 71108045), (25, 42664827), (75, 14221609), (257, 4150275), (771, 1383425), (1285, 830055), (3855, 276685), (6425, 166011), (19275, 55337)]