66939565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9151}}^1$

素因数の和:9193

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 38491475

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 9151, 45755, 64057, 100661, 173869, 320285, 503305, 704627, 869345, 1217083, 1912559, 3523135, 6085415, 9562795, 13387913, 66939565]

約数ペア:

[(1, 66939565), (5, 13387913), (7, 9562795), (11, 6085415), (19, 3523135), (35, 1912559), (55, 1217083), (77, 869345), (95, 704627), (133, 503305), (209, 320285), (385, 173869), (665, 100661), (1045, 64057), (1463, 45755), (7315, 9151)]