11199175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 15842736

約数和(自身を除く): 4643561

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2027, 5525, 10135, 26351, 34459, 50675, 131755, 172295, 447967, 658775, 861475, 2239835, 11199175]

約数ペア:

[(1, 11199175), (5, 2239835), (13, 861475), (17, 658775), (25, 447967), (65, 172295), (85, 131755), (221, 50675), (325, 34459), (425, 26351), (1105, 10135), (2027, 5525)]