17939334385

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{12049}}^1$

素因数の和:12230

約数の個数: 48

約数和(自身を含む): 25715664000

約数和(自身を除く): 7776329615

約数列:

[1, 5, 7, 35, 49, 59, 103, 245, 295, 413, 515, 721, 2065, 2891, 3605, 5047, 6077, 12049, 14455, 25235, 30385, 42539, 60245, 84343, 212695, 297773, 421715, 590401, 710891, 1241047, 1488865, 2952005, 3554455, 4976237, 6205235, 8687329, 24881185, 34833659, 43436645, 60811303, 73221773, 174168295, 304056515, 366108865, 512552411, 2562762055, 3587866877, 17939334385]

約数ペア:

[(1, 17939334385), (5, 3587866877), (7, 2562762055), (35, 512552411), (49, 366108865), (59, 304056515), (103, 174168295), (245, 73221773), (295, 60811303), (413, 43436645), (515, 34833659), (721, 24881185), (2065, 8687329), (2891, 6205235), (3605, 4976237), (5047, 3554455), (6077, 2952005), (12049, 1488865), (14455, 1241047), (25235, 710891), (30385, 590401), (42539, 421715), (60245, 297773), (84343, 212695)]