5607147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 4714773

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 47, 57, 69, 91, 133, 141, 161, 247, 273, 299, 329, 399, 437, 483, 611, 741, 893, 897, 987, 1081, 1311, 1729, 1833, 2093, 2679, 3059, 3243, 4277, 5187, 5681, 6251, 6279, 7567, 9177, 11609, 12831, 14053, 17043, 18753, 20539, 22701, 34827, 39767, 42159, 61617, 81263, 98371, 119301, 143773, 243789, 267007, 295113, 431319, 801021, 1869049, 5607147]

約数ペア:

[(1, 5607147), (3, 1869049), (7, 801021), (13, 431319), (19, 295113), (21, 267007), (23, 243789), (39, 143773), (47, 119301), (57, 98371), (69, 81263), (91, 61617), (133, 42159), (141, 39767), (161, 34827), (247, 22701), (273, 20539), (299, 18753), (329, 17043), (399, 14053), (437, 12831), (483, 11609), (611, 9177), (741, 7567), (893, 6279), (897, 6251), (987, 5681), (1081, 5187), (1311, 4277), (1729, 3243), (1833, 3059), (2093, 2679)]