138844173425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{10343}}^1$

素因数の和:10910

約数の個数: 48

約数和(自身を含む): 184702464000

約数和(自身を除く): 45858290575

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 479, 1121, 1475, 2395, 5605, 9101, 10343, 11975, 28025, 28261, 45505, 51715, 141305, 196517, 227525, 258575, 536959, 610237, 706525, 982585, 2684795, 3051185, 4912925, 4954297, 11594503, 13423975, 15255925, 24771485, 57972515, 94131643, 123857425, 289862575, 292303523, 470658215, 1461517615, 2353291075, 5553766937, 7307588075, 27768834685, 138844173425]

約数ペア:

[(1, 138844173425), (5, 27768834685), (19, 7307588075), (25, 5553766937), (59, 2353291075), (95, 1461517615), (295, 470658215), (475, 292303523), (479, 289862575), (1121, 123857425), (1475, 94131643), (2395, 57972515), (5605, 24771485), (9101, 15255925), (10343, 13423975), (11975, 11594503), (28025, 4954297), (28261, 4912925), (45505, 3051185), (51715, 2684795), (141305, 982585), (196517, 706525), (227525, 610237), (258575, 536959)]