20110341825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17093}}^1$

素因数の和:17205

約数の個数: 120

約数和(自身を含む): 43088367168

約数和(自身を除く): 22978025343

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 83, 105, 135, 175, 189, 225, 249, 315, 405, 415, 525, 567, 581, 675, 747, 945, 1245, 1575, 1743, 2025, 2075, 2241, 2835, 2905, 3735, 4725, 5229, 6225, 6723, 8715, 11205, 14175, 14525, 15687, 17093, 18675, 26145, 33615, 43575, 47061, 51279, 56025, 78435, 85465, 119651, 130725, 153837, 168075, 235305, 256395, 358953, 392175, 427325, 461511, 598255, 769185, 1076859, 1176525, 1281975, 1384533, 1418719, 1794765, 2307555, 2991275, 3230577, 3845925, 4256157, 5384295, 6922665, 7093595, 8973825, 9691731, 9931033, 11537775, 12768471, 16152885, 21280785, 26921475, 29793099, 34613325, 35467975, 38305413, 48458655, 49655165, 63842355, 80764425, 89379297, 106403925, 114916239, 148965495, 191527065, 242293275, 248275825, 268137891, 319211775, 446896485, 574581195, 744827475, 804413673, 957635325, 1340689455, 2234482425, 2872905975, 4022068365, 6703447275, 20110341825]

約数ペア:

[(1, 20110341825), (3, 6703447275), (5, 4022068365), (7, 2872905975), (9, 2234482425), (15, 1340689455), (21, 957635325), (25, 804413673), (27, 744827475), (35, 574581195), (45, 446896485), (63, 319211775), (75, 268137891), (81, 248275825), (83, 242293275), (105, 191527065), (135, 148965495), (175, 114916239), (189, 106403925), (225, 89379297), (249, 80764425), (315, 63842355), (405, 49655165), (415, 48458655), (525, 38305413), (567, 35467975), (581, 34613325), (675, 29793099), (747, 26921475), (945, 21280785), (1245, 16152885), (1575, 12768471), (1743, 11537775), (2025, 9931033), (2075, 9691731), (2241, 8973825), (2835, 7093595), (2905, 6922665), (3735, 5384295), (4725, 4256157), (5229, 3845925), (6225, 3230577), (6723, 2991275), (8715, 2307555), (11205, 1794765), (14175, 1418719), (14525, 1384533), (15687, 1281975), (17093, 1176525), (18675, 1076859), (26145, 769185), (33615, 598255), (43575, 461511), (47061, 427325), (51279, 392175), (56025, 358953), (78435, 256395), (85465, 235305), (119651, 168075), (130725, 153837)]