65305347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 95622912

約数和(自身を除く): 30317565

約数列:

[1, 3, 17, 43, 51, 97, 129, 291, 307, 731, 921, 1649, 2193, 4171, 4947, 5219, 12513, 13201, 15657, 29779, 39603, 70907, 89337, 212721, 224417, 506243, 673251, 1280497, 1518729, 3841491, 21768449, 65305347]

約数ペア:

[(1, 65305347), (3, 21768449), (17, 3841491), (43, 1518729), (51, 1280497), (97, 673251), (129, 506243), (291, 224417), (307, 212721), (731, 89337), (921, 70907), (1649, 39603), (2193, 29779), (4171, 15657), (4947, 13201), (5219, 12513)]