5475591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 3959289

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 71, 99, 123, 171, 209, 213, 369, 451, 627, 639, 779, 781, 1349, 1353, 1881, 2337, 2343, 2911, 4047, 4059, 7011, 7029, 8569, 8733, 12141, 14839, 25707, 26199, 32021, 44517, 55309, 77121, 96063, 133551, 165927, 288189, 497781, 608399, 1825197, 5475591]

約数ペア:

[(1, 5475591), (3, 1825197), (9, 608399), (11, 497781), (19, 288189), (33, 165927), (41, 133551), (57, 96063), (71, 77121), (99, 55309), (123, 44517), (171, 32021), (209, 26199), (213, 25707), (369, 14839), (451, 12141), (627, 8733), (639, 8569), (779, 7029), (781, 7011), (1349, 4059), (1353, 4047), (1881, 2911), (2337, 2343)]