1961201025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{415069}}^1$

素因数の和:415095

約数の個数: 48

約数和(自身を含む): 4117494400

約数和(自身を除く): 2156293375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 415069, 1245207, 2075345, 2905483, 3735621, 6226035, 8716449, 10376725, 11206863, 14527415, 18678105, 26149347, 31130175, 43582245, 56034315, 72637075, 78448041, 93390525, 130746735, 217911225, 280171575, 392240205, 653733675, 1961201025]

約数ペア:

[(1, 1961201025), (3, 653733675), (5, 392240205), (7, 280171575), (9, 217911225), (15, 130746735), (21, 93390525), (25, 78448041), (27, 72637075), (35, 56034315), (45, 43582245), (63, 31130175), (75, 26149347), (105, 18678105), (135, 14527415), (175, 11206863), (189, 10376725), (225, 8716449), (315, 6226035), (525, 3735621), (675, 2905483), (945, 2075345), (1575, 1245207), (4725, 415069)]