264965315

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 349464240

約数和(自身を除く): 84498925

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 6323, 8381, 31615, 41905, 107491, 183367, 537455, 916835, 1827347, 3117239, 9136735, 15586195, 52993063, 264965315]

約数ペア:

[(1, 264965315), (5, 52993063), (17, 15586195), (29, 9136735), (85, 3117239), (145, 1827347), (289, 916835), (493, 537455), (1445, 183367), (2465, 107491), (6323, 41905), (8381, 31615)]