127942935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2803}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 218039040

約数和(自身を除く): 90096105

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 2803, 3043, 8409, 9129, 14015, 15215, 42045, 45645, 47651, 142953, 238255, 501737, 714765, 1505211, 2508685, 7526055, 8529529, 25588587, 42647645, 127942935]

約数ペア:

[(1, 127942935), (3, 42647645), (5, 25588587), (15, 8529529), (17, 7526055), (51, 2508685), (85, 1505211), (179, 714765), (255, 501737), (537, 238255), (895, 142953), (2685, 47651), (2803, 45645), (3043, 42045), (8409, 15215), (9129, 14015)]