66700605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 47606595

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2939, 4539, 7565, 8817, 14695, 22695, 44085, 49963, 149889, 249815, 261571, 749445, 784713, 1307855, 3923565, 4446707, 13340121, 22233535, 66700605]

約数ペア:

[(1, 66700605), (3, 22233535), (5, 13340121), (15, 4446707), (17, 3923565), (51, 1307855), (85, 784713), (89, 749445), (255, 261571), (267, 249815), (445, 149889), (1335, 49963), (1513, 44085), (2939, 22695), (4539, 14695), (7565, 8817)]