90723996895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{43573}}^1$

素因数の和:43736

約数の個数: 64

約数和(自身を含む): 136536514560

約数和(自身を除く): 45812517665

約数列:

[1, 5, 7, 19, 31, 35, 95, 101, 133, 155, 217, 505, 589, 665, 707, 1085, 1919, 2945, 3131, 3535, 4123, 9595, 13433, 15655, 20615, 21917, 43573, 59489, 67165, 109585, 217865, 297445, 305011, 416423, 827887, 1350763, 1525055, 2082115, 4139435, 4400873, 5795209, 6753815, 9455341, 22004365, 25664497, 28976045, 30806111, 47276705, 83616587, 128322485, 136427063, 154030555, 179651479, 418082935, 585316109, 682135315, 898257395, 954989441, 2592114197, 2926580545, 4774947205, 12960570985, 18144799379, 90723996895]

約数ペア:

[(1, 90723996895), (5, 18144799379), (7, 12960570985), (19, 4774947205), (31, 2926580545), (35, 2592114197), (95, 954989441), (101, 898257395), (133, 682135315), (155, 585316109), (217, 418082935), (505, 179651479), (589, 154030555), (665, 136427063), (707, 128322485), (1085, 83616587), (1919, 47276705), (2945, 30806111), (3131, 28976045), (3535, 25664497), (4123, 22004365), (9595, 9455341), (13433, 6753815), (15655, 5795209), (20615, 4400873), (21917, 4139435), (43573, 2082115), (59489, 1525055), (67165, 1350763), (109585, 827887), (217865, 416423), (297445, 305011)]