127343085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 210489600

約数和(自身を除く): 83146515

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 555, 597, 995, 1153, 2985, 3459, 5765, 7363, 17295, 22089, 36815, 42661, 110445, 127983, 213305, 229447, 639915, 688341, 1147235, 3441705, 8489539, 25468617, 42447695, 127343085]

約数ペア:

[(1, 127343085), (3, 42447695), (5, 25468617), (15, 8489539), (37, 3441705), (111, 1147235), (185, 688341), (199, 639915), (555, 229447), (597, 213305), (995, 127983), (1153, 110445), (2985, 42661), (3459, 36815), (5765, 22089), (7363, 17295)]