2741515

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1307765

約数列:

[1, 5, 7, 29, 35, 37, 73, 145, 185, 203, 259, 365, 511, 1015, 1073, 1295, 2117, 2555, 2701, 5365, 7511, 10585, 13505, 14819, 18907, 37555, 74095, 78329, 94535, 391645, 548303, 2741515]

約数ペア:

[(1, 2741515), (5, 548303), (7, 391645), (29, 94535), (35, 78329), (37, 74095), (73, 37555), (145, 18907), (185, 14819), (203, 13505), (259, 10585), (365, 7511), (511, 5365), (1015, 2701), (1073, 2555), (1295, 2117)]