57987325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 25132355

約数列:

[1, 5, 11, 25, 37, 41, 55, 139, 185, 205, 275, 407, 451, 695, 925, 1025, 1517, 1529, 2035, 2255, 3475, 5143, 5699, 7585, 7645, 10175, 11275, 16687, 25715, 28495, 37925, 38225, 56573, 62689, 83435, 128575, 142475, 210863, 282865, 313445, 417175, 1054315, 1414325, 1567225, 2319493, 5271575, 11597465, 57987325]

約数ペア:

[(1, 57987325), (5, 11597465), (11, 5271575), (25, 2319493), (37, 1567225), (41, 1414325), (55, 1054315), (139, 417175), (185, 313445), (205, 282865), (275, 210863), (407, 142475), (451, 128575), (695, 83435), (925, 62689), (1025, 56573), (1517, 38225), (1529, 37925), (2035, 28495), (2255, 25715), (3475, 16687), (5143, 11275), (5699, 10175), (7585, 7645)]