959392805

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 1406522880

約数和(自身を除く): 447130075

約数列:

[1, 5, 7, 31, 35, 49, 59, 155, 217, 245, 295, 413, 1085, 1519, 1829, 2065, 2141, 2891, 7595, 9145, 10705, 12803, 14455, 14987, 64015, 66371, 74935, 89621, 104909, 126319, 331855, 448105, 464597, 524545, 631595, 884233, 2322985, 3252179, 3915889, 4421165, 6189631, 16260895, 19579445, 27411223, 30948155, 137056115, 191878561, 959392805]

約数ペア:

[(1, 959392805), (5, 191878561), (7, 137056115), (31, 30948155), (35, 27411223), (49, 19579445), (59, 16260895), (155, 6189631), (217, 4421165), (245, 3915889), (295, 3252179), (413, 2322985), (1085, 884233), (1519, 631595), (1829, 524545), (2065, 464597), (2141, 448105), (2891, 331855), (7595, 126319), (9145, 104909), (10705, 89621), (12803, 74935), (14455, 66371), (14987, 64015)]