12436775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 17592624

約数和(自身を除く): 5155849

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2251, 5525, 11255, 29263, 38267, 56275, 146315, 191335, 497471, 731575, 956675, 2487355, 12436775]

約数ペア:

[(1, 12436775), (5, 2487355), (13, 956675), (17, 731575), (25, 497471), (65, 191335), (85, 146315), (221, 56275), (325, 38267), (425, 29263), (1105, 11255), (2251, 5525)]