2051248305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{5701}}^1$

素因数の和:5826

約数の個数: 48

約数和(自身を含む): 3529036224

約数和(自身を除く): 1477787919

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 289, 415, 867, 1245, 1411, 1445, 4233, 4335, 5701, 7055, 17103, 21165, 23987, 28505, 71961, 85515, 96917, 119935, 290751, 359805, 473183, 484585, 1419549, 1453755, 1647589, 2365915, 4942767, 7097745, 8044111, 8237945, 24132333, 24713835, 40220555, 120661665, 136749887, 410249661, 683749435, 2051248305]

約数ペア:

[(1, 2051248305), (3, 683749435), (5, 410249661), (15, 136749887), (17, 120661665), (51, 40220555), (83, 24713835), (85, 24132333), (249, 8237945), (255, 8044111), (289, 7097745), (415, 4942767), (867, 2365915), (1245, 1647589), (1411, 1453755), (1445, 1419549), (4233, 484585), (4335, 473183), (5701, 359805), (7055, 290751), (17103, 119935), (21165, 96917), (23987, 85515), (28505, 71961)]