421036663005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1\times {\mathrm{7621}}^1$

素因数の和:9147

約数の個数: 96

約数和(自身を含む): 841340018688

約数和(自身を除く): 420303355683

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1381, 1905, 2667, 4143, 4445, 5715, 6905, 7621, 8001, 9667, 12429, 13335, 20715, 22863, 29001, 38105, 40005, 48335, 53347, 62145, 68589, 87003, 114315, 145005, 160041, 175387, 266735, 342945, 435015, 480123, 526161, 800205, 876935, 967867, 1227709, 1578483, 2400615, 2630805, 2903601, 3683127, 4839335, 6138545, 6775069, 7892415, 8710803, 10524601, 11049381, 14518005, 18415635, 20325207, 31573803, 33875345, 43554015, 52623005, 55246905, 60975621, 73672207, 94721409, 101626035, 157869015, 221016621, 304878105, 368361035, 473607045, 663049863, 1105083105, 1336624327, 3315249315, 4009872981, 6683121635, 9356370289, 12029618943, 20049364905, 28069110867, 46781851445, 60148094715, 84207332601, 140345554335, 421036663005]

約数ペア:

[(1, 421036663005), (3, 140345554335), (5, 84207332601), (7, 60148094715), (9, 46781851445), (15, 28069110867), (21, 20049364905), (35, 12029618943), (45, 9356370289), (63, 6683121635), (105, 4009872981), (127, 3315249315), (315, 1336624327), (381, 1105083105), (635, 663049863), (889, 473607045), (1143, 368361035), (1381, 304878105), (1905, 221016621), (2667, 157869015), (4143, 101626035), (4445, 94721409), (5715, 73672207), (6905, 60975621), (7621, 55246905), (8001, 52623005), (9667, 43554015), (12429, 33875345), (13335, 31573803), (20715, 20325207), (22863, 18415635), (29001, 14518005), (38105, 11049381), (40005, 10524601), (48335, 8710803), (53347, 7892415), (62145, 6775069), (68589, 6138545), (87003, 4839335), (114315, 3683127), (145005, 2903601), (160041, 2630805), (175387, 2400615), (266735, 1578483), (342945, 1227709), (435015, 967867), (480123, 876935), (526161, 800205)]