89728155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 60

約数和(自身を含む): 176894256

約数和(自身を除く): 87166101

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1485, 1815, 1831, 3267, 4455, 5445, 5493, 9155, 9801, 16335, 16479, 20141, 27465, 49005, 49437, 60423, 82395, 100705, 148311, 181269, 221551, 247185, 302115, 543807, 664653, 741555, 906345, 1107755, 1631421, 1993959, 2719035, 3323265, 5981877, 8157105, 9969795, 17945631, 29909385, 89728155]

約数ペア:

[(1, 89728155), (3, 29909385), (5, 17945631), (9, 9969795), (11, 8157105), (15, 5981877), (27, 3323265), (33, 2719035), (45, 1993959), (55, 1631421), (81, 1107755), (99, 906345), (121, 741555), (135, 664653), (165, 543807), (297, 302115), (363, 247185), (405, 221551), (495, 181269), (605, 148311), (891, 100705), (1089, 82395), (1485, 60423), (1815, 49437), (1831, 49005), (3267, 27465), (4455, 20141), (5445, 16479), (5493, 16335), (9155, 9801)]