84691831675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{82279}}^1$

素因数の和:82516

約数の個数: 48

約数和(自身を含む): 121208313600

約数和(自身を除く): 36516481925

約数列:

[1, 5, 11, 19, 25, 55, 95, 197, 209, 275, 475, 985, 1045, 2167, 3743, 4925, 5225, 10835, 18715, 41173, 54175, 82279, 93575, 205865, 411395, 905069, 1029325, 1563301, 2056975, 4525345, 7816505, 16208963, 17196311, 22626725, 39082525, 81044815, 85981555, 178298593, 307970297, 405224075, 429907775, 891492965, 1539851485, 3387673267, 4457464825, 7699257425, 16938366335, 84691831675]

約数ペア:

[(1, 84691831675), (5, 16938366335), (11, 7699257425), (19, 4457464825), (25, 3387673267), (55, 1539851485), (95, 891492965), (197, 429907775), (209, 405224075), (275, 307970297), (475, 178298593), (985, 85981555), (1045, 81044815), (2167, 39082525), (3743, 22626725), (4925, 17196311), (5225, 16208963), (10835, 7816505), (18715, 4525345), (41173, 2056975), (54175, 1563301), (82279, 1029325), (93575, 905069), (205865, 411395)]