48938925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 96535488

約数和(自身を除く): 47596563

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 97, 105, 155, 175, 217, 291, 465, 485, 525, 651, 679, 775, 961, 1085, 1455, 2037, 2325, 2425, 2883, 3007, 3255, 3395, 4805, 5425, 6727, 7275, 9021, 10185, 14415, 15035, 16275, 16975, 20181, 21049, 24025, 33635, 45105, 50925, 63147, 72075, 75175, 93217, 100905, 105245, 168175, 225525, 279651, 315735, 466085, 504525, 526225, 652519, 1398255, 1578675, 1957557, 2330425, 3262595, 6991275, 9787785, 16312975, 48938925]

約数ペア:

[(1, 48938925), (3, 16312975), (5, 9787785), (7, 6991275), (15, 3262595), (21, 2330425), (25, 1957557), (31, 1578675), (35, 1398255), (75, 652519), (93, 526225), (97, 504525), (105, 466085), (155, 315735), (175, 279651), (217, 225525), (291, 168175), (465, 105245), (485, 100905), (525, 93217), (651, 75175), (679, 72075), (775, 63147), (961, 50925), (1085, 45105), (1455, 33635), (2037, 24025), (2325, 21049), (2425, 20181), (2883, 16975), (3007, 16275), (3255, 15035), (3395, 14415), (4805, 10185), (5425, 9021), (6727, 7275)]