196223925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 356405760

約数和(自身を除く): 160181835

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 5987, 6555, 10925, 17961, 29935, 32775, 89805, 113753, 137701, 149675, 341259, 413103, 449025, 568765, 688505, 1706295, 2065515, 2616319, 2843825, 3442525, 7848957, 8531475, 10327575, 13081595, 39244785, 65407975, 196223925]

約数ペア:

[(1, 196223925), (3, 65407975), (5, 39244785), (15, 13081595), (19, 10327575), (23, 8531475), (25, 7848957), (57, 3442525), (69, 2843825), (75, 2616319), (95, 2065515), (115, 1706295), (285, 688505), (345, 568765), (437, 449025), (475, 413103), (575, 341259), (1311, 149675), (1425, 137701), (1725, 113753), (2185, 89805), (5987, 32775), (6555, 29935), (10925, 17961)]