552894145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 765904896

約数和(自身を除く): 213010751

約数列:

[1, 5, 17, 31, 37, 53, 85, 107, 155, 185, 265, 527, 535, 629, 901, 1147, 1643, 1819, 1961, 2635, 3145, 3317, 3959, 4505, 5671, 5735, 8215, 9095, 9805, 16585, 19499, 19795, 27931, 28355, 33337, 56389, 60791, 67303, 96407, 97495, 122729, 139655, 166685, 175801, 209827, 281945, 303955, 336515, 482035, 613645, 879005, 1033447, 1049135, 2086393, 2988617, 3567059, 5167235, 6504637, 10431965, 14943085, 17835295, 32523185, 110578829, 552894145]

約数ペア:

[(1, 552894145), (5, 110578829), (17, 32523185), (31, 17835295), (37, 14943085), (53, 10431965), (85, 6504637), (107, 5167235), (155, 3567059), (185, 2988617), (265, 2086393), (527, 1049135), (535, 1033447), (629, 879005), (901, 613645), (1147, 482035), (1643, 336515), (1819, 303955), (1961, 281945), (2635, 209827), (3145, 175801), (3317, 166685), (3959, 139655), (4505, 122729), (5671, 97495), (5735, 96407), (8215, 67303), (9095, 60791), (9805, 56389), (16585, 33337), (19499, 28355), (19795, 27931)]