71160555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1559}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 50145045

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 1559, 2685, 3043, 4677, 7795, 9129, 15215, 23385, 26503, 45645, 79509, 132515, 279061, 397545, 837183, 1395305, 4185915, 4744037, 14232111, 23720185, 71160555]

約数ペア:

[(1, 71160555), (3, 23720185), (5, 14232111), (15, 4744037), (17, 4185915), (51, 1395305), (85, 837183), (179, 397545), (255, 279061), (537, 132515), (895, 79509), (1559, 45645), (2685, 26503), (3043, 23385), (4677, 15215), (7795, 9129)]