5280797125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 7359206400

約数和(自身を除く): 2078409275

約数列:

[1, 5, 17, 23, 25, 85, 103, 115, 125, 391, 425, 515, 575, 1049, 1751, 1955, 2125, 2369, 2575, 2875, 5245, 8755, 9775, 11845, 12875, 17833, 24127, 26225, 40273, 43775, 48875, 59225, 89165, 108047, 120635, 131125, 201365, 218875, 296125, 410159, 445825, 540235, 603175, 1006825, 1836799, 2050795, 2229125, 2485081, 2701175, 3015875, 5034125, 9183995, 10253975, 12425405, 13505875, 42246377, 45919975, 51269875, 62127025, 211231885, 229599875, 310635125, 1056159425, 5280797125]

約数ペア:

[(1, 5280797125), (5, 1056159425), (17, 310635125), (23, 229599875), (25, 211231885), (85, 62127025), (103, 51269875), (115, 45919975), (125, 42246377), (391, 13505875), (425, 12425405), (515, 10253975), (575, 9183995), (1049, 5034125), (1751, 3015875), (1955, 2701175), (2125, 2485081), (2369, 2229125), (2575, 2050795), (2875, 1836799), (5245, 1006825), (8755, 603175), (9775, 540235), (11845, 445825), (12875, 410159), (17833, 296125), (24127, 218875), (26225, 201365), (40273, 131125), (43775, 120635), (48875, 108047), (59225, 89165)]