1488891085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 2081132928

約数和(自身を除く): 592241843

約数列:

[1, 5, 11, 23, 55, 67, 115, 121, 253, 335, 605, 737, 1265, 1541, 1597, 2783, 3685, 7705, 7985, 8107, 13915, 16951, 17567, 36731, 40535, 84755, 87835, 106999, 183655, 186461, 193237, 404041, 534995, 932305, 966185, 1176989, 2020205, 2460977, 4444451, 5884945, 12304885, 12946879, 22222255, 27070747, 64734395, 135353735, 297778217, 1488891085]

約数ペア:

[(1, 1488891085), (5, 297778217), (11, 135353735), (23, 64734395), (55, 27070747), (67, 22222255), (115, 12946879), (121, 12304885), (253, 5884945), (335, 4444451), (605, 2460977), (737, 2020205), (1265, 1176989), (1541, 966185), (1597, 932305), (2783, 534995), (3685, 404041), (7705, 193237), (7985, 186461), (8107, 183655), (13915, 106999), (16951, 87835), (17567, 84755), (36731, 40535)]