54652545

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 97523712

約数和(自身を除く): 42871167

約数列:

[1, 3, 5, 9, 15, 45, 73, 127, 131, 219, 365, 381, 393, 635, 655, 657, 1095, 1143, 1179, 1905, 1965, 3285, 5715, 5895, 9271, 9563, 16637, 27813, 28689, 46355, 47815, 49911, 83185, 83439, 86067, 139065, 143445, 149733, 249555, 417195, 430335, 748665, 1214501, 3643503, 6072505, 10930509, 18217515, 54652545]

約数ペア:

[(1, 54652545), (3, 18217515), (5, 10930509), (9, 6072505), (15, 3643503), (45, 1214501), (73, 748665), (127, 430335), (131, 417195), (219, 249555), (365, 149733), (381, 143445), (393, 139065), (635, 86067), (655, 83439), (657, 83185), (1095, 49911), (1143, 47815), (1179, 46355), (1905, 28689), (1965, 27813), (3285, 16637), (5715, 9563), (5895, 9271)]