928702989775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13327}}^1\times {\mathrm{13337}}^1$

素因数の和:26704

約数の個数: 48

約数和(自身を含む): 1322600348160

約数和(自身を除く): 393897358385

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 13327, 13337, 66635, 66685, 146597, 146707, 253213, 253403, 333175, 333425, 732985, 733535, 1266065, 1267015, 2785343, 2787433, 3664925, 3667675, 6330325, 6335075, 13926715, 13937165, 69633575, 69685825, 177742199, 888710995, 1955164189, 3377101781, 4443554975, 9775820945, 16885508905, 37148119591, 48879104725, 84427544525, 185740597955, 928702989775]

約数ペア:

[(1, 928702989775), (5, 185740597955), (11, 84427544525), (19, 48879104725), (25, 37148119591), (55, 16885508905), (95, 9775820945), (209, 4443554975), (275, 3377101781), (475, 1955164189), (1045, 888710995), (5225, 177742199), (13327, 69685825), (13337, 69633575), (66635, 13937165), (66685, 13926715), (146597, 6335075), (146707, 6330325), (253213, 3667675), (253403, 3664925), (333175, 2787433), (333425, 2785343), (732985, 1267015), (733535, 1266065)]