1330861725

素因数分解:

$3^3\times 5^2\times {\mathrm{1971647}}^1$

素因数の和:1971666

約数の個数: 24

約数和(自身を含む): 2444843520

約数和(自身を除く): 1113981795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1971647, 5914941, 9858235, 17744823, 29574705, 49291175, 53234469, 88724115, 147873525, 266172345, 443620575, 1330861725]

約数ペア:

[(1, 1330861725), (3, 443620575), (5, 266172345), (9, 147873525), (15, 88724115), (25, 53234469), (27, 49291175), (45, 29574705), (75, 17744823), (135, 9858235), (225, 5914941), (675, 1971647)]