11888950255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3833}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 18643177728

約数和(自身を除く): 6754227473

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 401, 455, 595, 1105, 1547, 2005, 2807, 3833, 5213, 6817, 7735, 14035, 19165, 26065, 26831, 34085, 36491, 47719, 49829, 65161, 88621, 134155, 182455, 238595, 249145, 325805, 348803, 443105, 456127, 620347, 847093, 1537033, 1744015, 2280635, 3101735, 4235465, 5929651, 7685165, 10759231, 19981429, 26129561, 29648255, 53796155, 99907145, 130647805, 139870003, 182906927, 339684293, 699350015, 914534635, 1698421465, 2377790051, 11888950255]

約数ペア:

[(1, 11888950255), (5, 2377790051), (7, 1698421465), (13, 914534635), (17, 699350015), (35, 339684293), (65, 182906927), (85, 139870003), (91, 130647805), (119, 99907145), (221, 53796155), (401, 29648255), (455, 26129561), (595, 19981429), (1105, 10759231), (1547, 7685165), (2005, 5929651), (2807, 4235465), (3833, 3101735), (5213, 2280635), (6817, 1744015), (7735, 1537033), (14035, 847093), (19165, 620347), (26065, 456127), (26831, 443105), (34085, 348803), (36491, 325805), (47719, 249145), (49829, 238595), (65161, 182455), (88621, 134155)]