11158355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 4082605

約数列:

[1, 5, 13, 41, 53, 65, 79, 205, 265, 395, 533, 689, 1027, 2173, 2665, 3239, 3445, 4187, 5135, 10865, 16195, 20935, 28249, 42107, 54431, 141245, 171667, 210535, 272155, 858335, 2231671, 11158355]

約数ペア:

[(1, 11158355), (5, 2231671), (13, 858335), (41, 272155), (53, 210535), (65, 171667), (79, 141245), (205, 54431), (265, 42107), (395, 28249), (533, 20935), (689, 16195), (1027, 10865), (2173, 5135), (2665, 4187), (3239, 3445)]