1285457601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{4363}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 1866395520

約数和(自身を除く): 580937919

約数列:

[1, 3, 17, 51, 53, 109, 159, 327, 901, 1853, 2703, 4363, 5559, 5777, 13089, 17331, 74171, 98209, 222513, 231239, 294627, 475567, 693717, 1426701, 3931063, 8084639, 11793189, 24253917, 25205051, 75615153, 428485867, 1285457601]

約数ペア:

[(1, 1285457601), (3, 428485867), (17, 75615153), (51, 25205051), (53, 24253917), (109, 11793189), (159, 8084639), (327, 3931063), (901, 1426701), (1853, 693717), (2703, 475567), (4363, 294627), (5559, 231239), (5777, 222513), (13089, 98209), (17331, 74171)]