5125743

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 8803080

約数和(自身を除く): 3677337

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 197, 413, 441, 531, 591, 1239, 1379, 1773, 2891, 3717, 4137, 8673, 9653, 11623, 12411, 26019, 28959, 34869, 81361, 86877, 104607, 244083, 569527, 732249, 1708581, 5125743]

約数ペア:

[(1, 5125743), (3, 1708581), (7, 732249), (9, 569527), (21, 244083), (49, 104607), (59, 86877), (63, 81361), (147, 34869), (177, 28959), (197, 26019), (413, 12411), (441, 11623), (531, 9653), (591, 8673), (1239, 4137), (1379, 3717), (1773, 2891)]