2017717845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55333}}^1$

素因数の和:55382

約数の個数: 64

約数和(自身を含む): 4015920384

約数和(自身を除く): 1998202539

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 7293, 12155, 36465, 55333, 165999, 276665, 608663, 719329, 829995, 940661, 1825989, 2157987, 2821983, 3043315, 3596645, 4703305, 7912619, 9129945, 10347271, 10789935, 12228593, 14109915, 23737857, 31041813, 36685779, 39563095, 51736355, 61142965, 118689285, 134514523, 155209065, 183428895, 403543569, 672572615, 2017717845]

約数ペア:

[(1, 2017717845), (3, 672572615), (5, 403543569), (11, 183428895), (13, 155209065), (15, 134514523), (17, 118689285), (33, 61142965), (39, 51736355), (51, 39563095), (55, 36685779), (65, 31041813), (85, 23737857), (143, 14109915), (165, 12228593), (187, 10789935), (195, 10347271), (221, 9129945), (255, 7912619), (429, 4703305), (561, 3596645), (663, 3043315), (715, 2821983), (935, 2157987), (1105, 1825989), (2145, 940661), (2431, 829995), (2805, 719329), (3315, 608663), (7293, 276665), (12155, 165999), (36465, 55333)]