121512884025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{8941}}^1$

素因数の和:9283

約数の個数: 96

約数和(自身を含む): 221300335872

約数和(自身を除く): 99787451847

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 263, 265, 325, 689, 789, 795, 975, 1315, 1325, 2067, 3419, 3445, 3945, 3975, 6575, 8941, 10257, 10335, 13939, 17095, 17225, 19725, 26823, 41817, 44705, 51285, 51675, 69695, 85475, 116233, 134115, 181207, 209085, 223525, 256425, 348475, 348699, 473873, 543621, 581165, 670575, 906035, 1045425, 1421619, 1743495, 2351483, 2369365, 2718105, 2905825, 4530175, 6160349, 7054449, 7108095, 8717475, 11757415, 11846825, 13590525, 18481047, 30569279, 30801745, 35272245, 35540475, 58787075, 91707837, 92405235, 124628599, 152846395, 154008725, 176361225, 373885797, 458539185, 462026175, 623142995, 764231975, 1620171787, 1869428985, 2292695925, 3115714975, 4860515361, 8100858935, 9347144925, 24302576805, 40504294675, 121512884025]

約数ペア:

[(1, 121512884025), (3, 40504294675), (5, 24302576805), (13, 9347144925), (15, 8100858935), (25, 4860515361), (39, 3115714975), (53, 2292695925), (65, 1869428985), (75, 1620171787), (159, 764231975), (195, 623142995), (263, 462026175), (265, 458539185), (325, 373885797), (689, 176361225), (789, 154008725), (795, 152846395), (975, 124628599), (1315, 92405235), (1325, 91707837), (2067, 58787075), (3419, 35540475), (3445, 35272245), (3945, 30801745), (3975, 30569279), (6575, 18481047), (8941, 13590525), (10257, 11846825), (10335, 11757415), (13939, 8717475), (17095, 7108095), (17225, 7054449), (19725, 6160349), (26823, 4530175), (41817, 2905825), (44705, 2718105), (51285, 2369365), (51675, 2351483), (69695, 1743495), (85475, 1421619), (116233, 1045425), (134115, 906035), (181207, 670575), (209085, 581165), (223525, 543621), (256425, 473873), (348475, 348699)]