56586915

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 124523568

約数和(自身を除く): 67936653

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2333, 2695, 3465, 4851, 6999, 8085, 11665, 16331, 20997, 24255, 25663, 34995, 48993, 76989, 81655, 104985, 114317, 128315, 146979, 179641, 230967, 244965, 342951, 384945, 538923, 571585, 734895, 898205, 1028853, 1154835, 1257487, 1616769, 1714755, 2694615, 3772461, 5144265, 6287435, 8083845, 11317383, 18862305, 56586915]

約数ペア:

[(1, 56586915), (3, 18862305), (5, 11317383), (7, 8083845), (9, 6287435), (11, 5144265), (15, 3772461), (21, 2694615), (33, 1714755), (35, 1616769), (45, 1257487), (49, 1154835), (55, 1028853), (63, 898205), (77, 734895), (99, 571585), (105, 538923), (147, 384945), (165, 342951), (231, 244965), (245, 230967), (315, 179641), (385, 146979), (441, 128315), (495, 114317), (539, 104985), (693, 81655), (735, 76989), (1155, 48993), (1617, 34995), (2205, 25663), (2333, 24255), (2695, 20997), (3465, 16331), (4851, 11665), (6999, 8085)]