66377045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 94887936

約数和(自身を除く): 28510891

約数列:

[1, 5, 7, 31, 35, 131, 155, 217, 467, 655, 917, 1085, 2335, 3269, 4061, 4585, 14477, 16345, 20305, 28427, 61177, 72385, 101339, 142135, 305885, 428239, 506695, 1896487, 2141195, 9482435, 13275409, 66377045]

約数ペア:

[(1, 66377045), (5, 13275409), (7, 9482435), (31, 2141195), (35, 1896487), (131, 506695), (155, 428239), (217, 305885), (467, 142135), (655, 101339), (917, 72385), (1085, 61177), (2335, 28427), (3269, 20305), (4061, 16345), (4585, 14477)]