13535315

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 18792000

約数和(自身を除く): 5256685

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 289, 323, 493, 551, 1445, 1615, 2465, 2755, 4913, 5491, 8381, 9367, 24565, 27455, 41905, 46835, 93347, 142477, 159239, 466735, 712385, 796195, 2707063, 13535315]

約数ペア:

[(1, 13535315), (5, 2707063), (17, 796195), (19, 712385), (29, 466735), (85, 159239), (95, 142477), (145, 93347), (289, 46835), (323, 41905), (493, 27455), (551, 24565), (1445, 9367), (1615, 8381), (2465, 5491), (2755, 4913)]