42687085

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 65031984

約数和(自身を除く): 22344899

約数列:

[1, 5, 7, 17, 35, 37, 49, 85, 119, 185, 245, 259, 277, 595, 629, 833, 1295, 1385, 1813, 1939, 3145, 4165, 4403, 4709, 9065, 9695, 10249, 13573, 22015, 23545, 30821, 32963, 51245, 67865, 71743, 154105, 164815, 174233, 230741, 358715, 502201, 871165, 1153705, 1219631, 2511005, 6098155, 8537417, 42687085]

約数ペア:

[(1, 42687085), (5, 8537417), (7, 6098155), (17, 2511005), (35, 1219631), (37, 1153705), (49, 871165), (85, 502201), (119, 358715), (185, 230741), (245, 174233), (259, 164815), (277, 154105), (595, 71743), (629, 67865), (833, 51245), (1295, 32963), (1385, 30821), (1813, 23545), (1939, 22015), (3145, 13573), (4165, 10249), (4403, 9695), (4709, 9065)]