1275284925

素因数分解:

$3^3\times 5^2\times {\mathrm{1889311}}^1$

素因数の和:1889330

約数の個数: 24

約数和(自身を含む): 2342746880

約数和(自身を除く): 1067461955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1889311, 5667933, 9446555, 17003799, 28339665, 47232775, 51011397, 85018995, 141698325, 255056985, 425094975, 1275284925]

約数ペア:

[(1, 1275284925), (3, 425094975), (5, 255056985), (9, 141698325), (15, 85018995), (25, 51011397), (27, 47232775), (45, 28339665), (75, 17003799), (135, 9446555), (225, 5667933), (675, 1889311)]