1914975

素因数分解:

$3^3\times 5^2\times {\mathrm{2837}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 3519120

約数和(自身を除く): 1604145

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2837, 8511, 14185, 25533, 42555, 70925, 76599, 127665, 212775, 382995, 638325, 1914975]

約数ペア:

[(1, 1914975), (3, 638325), (5, 382995), (9, 212775), (15, 127665), (25, 76599), (27, 70925), (45, 42555), (75, 25533), (135, 14185), (225, 8511), (675, 2837)]