127164565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 175167360

約数和(自身を除く): 48002795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1307, 1595, 1769, 3355, 6535, 8845, 14377, 19459, 37903, 71885, 79727, 97295, 189515, 398635, 416933, 876997, 2084665, 2312083, 4384985, 11560415, 25432913, 127164565]

約数ペア:

[(1, 127164565), (5, 25432913), (11, 11560415), (29, 4384985), (55, 2312083), (61, 2084665), (145, 876997), (305, 416933), (319, 398635), (671, 189515), (1307, 97295), (1595, 79727), (1769, 71885), (3355, 37903), (6535, 19459), (8845, 14377)]