804567775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 1129749120

約数和(自身を除く): 325181345

約数列:

[1, 5, 11, 25, 37, 55, 107, 185, 275, 407, 535, 739, 925, 1177, 2035, 2675, 3695, 3959, 5885, 8129, 10175, 18475, 19795, 27343, 29425, 40645, 43549, 79073, 98975, 136715, 203225, 217745, 300773, 395365, 683575, 869803, 1088725, 1503865, 1976825, 2925701, 4349015, 7519325, 14628505, 21745075, 32182711, 73142525, 160913555, 804567775]

約数ペア:

[(1, 804567775), (5, 160913555), (11, 73142525), (25, 32182711), (37, 21745075), (55, 14628505), (107, 7519325), (185, 4349015), (275, 2925701), (407, 1976825), (535, 1503865), (739, 1088725), (925, 869803), (1177, 683575), (2035, 395365), (2675, 300773), (3695, 217745), (3959, 203225), (5885, 136715), (8129, 98975), (10175, 79073), (18475, 43549), (19795, 40645), (27343, 29425)]