571002025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 843071040

約数和(自身を除く): 272069015

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 121, 145, 253, 275, 283, 319, 575, 605, 667, 725, 1265, 1415, 1595, 2783, 3025, 3113, 3335, 3509, 6325, 6509, 7075, 7337, 7975, 8207, 13915, 15565, 16675, 17545, 32545, 34243, 36685, 41035, 69575, 71599, 77825, 80707, 87725, 90277, 162725, 171215, 183425, 188761, 205175, 357995, 403535, 451385, 787589, 856075, 943805, 993047, 1789975, 2017675, 2076371, 2256925, 3937945, 4719025, 4965235, 10381855, 19689725, 22840081, 24826175, 51909275, 114200405, 571002025]

約数ペア:

[(1, 571002025), (5, 114200405), (11, 51909275), (23, 24826175), (25, 22840081), (29, 19689725), (55, 10381855), (115, 4965235), (121, 4719025), (145, 3937945), (253, 2256925), (275, 2076371), (283, 2017675), (319, 1789975), (575, 993047), (605, 943805), (667, 856075), (725, 787589), (1265, 451385), (1415, 403535), (1595, 357995), (2783, 205175), (3025, 188761), (3113, 183425), (3335, 171215), (3509, 162725), (6325, 90277), (6509, 87725), (7075, 80707), (7337, 77825), (7975, 71599), (8207, 69575), (13915, 41035), (15565, 36685), (16675, 34243), (17545, 32545)]