57100065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 47962335

約数列:

[1, 3, 5, 11, 15, 33, 37, 47, 55, 111, 141, 165, 185, 199, 235, 407, 517, 555, 597, 705, 995, 1221, 1551, 1739, 2035, 2189, 2585, 2985, 5217, 6105, 6567, 7363, 7755, 8695, 9353, 10945, 19129, 22089, 26085, 28059, 32835, 36815, 46765, 57387, 80993, 95645, 102883, 110445, 140295, 242979, 286935, 308649, 346061, 404965, 514415, 1038183, 1214895, 1543245, 1730305, 3806671, 5190915, 11420013, 19033355, 57100065]

約数ペア:

[(1, 57100065), (3, 19033355), (5, 11420013), (11, 5190915), (15, 3806671), (33, 1730305), (37, 1543245), (47, 1214895), (55, 1038183), (111, 514415), (141, 404965), (165, 346061), (185, 308649), (199, 286935), (235, 242979), (407, 140295), (517, 110445), (555, 102883), (597, 95645), (705, 80993), (995, 57387), (1221, 46765), (1551, 36815), (1739, 32835), (2035, 28059), (2189, 26085), (2585, 22089), (2985, 19129), (5217, 10945), (6105, 9353), (6567, 8695), (7363, 7755)]