238459935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 466532352

約数和(自身を除く): 228072417

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 515, 595, 721, 1297, 1545, 1751, 1785, 2163, 3605, 3891, 5253, 6485, 8755, 9079, 10815, 12257, 19455, 22049, 26265, 27237, 36771, 45395, 61285, 66147, 110245, 133591, 136185, 154343, 183855, 330735, 400773, 463029, 667955, 771715, 935137, 2003865, 2271047, 2315145, 2805411, 4675685, 6813141, 11355235, 14027055, 15897329, 34065705, 47691987, 79486645, 238459935]

約数ペア:

[(1, 238459935), (3, 79486645), (5, 47691987), (7, 34065705), (15, 15897329), (17, 14027055), (21, 11355235), (35, 6813141), (51, 4675685), (85, 2805411), (103, 2315145), (105, 2271047), (119, 2003865), (255, 935137), (309, 771715), (357, 667955), (515, 463029), (595, 400773), (721, 330735), (1297, 183855), (1545, 154343), (1751, 136185), (1785, 133591), (2163, 110245), (3605, 66147), (3891, 61285), (5253, 45395), (6485, 36771), (8755, 27237), (9079, 26265), (10815, 22049), (12257, 19455)]