12650975

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 16829280

約数和(自身を除く): 4178305

約数列:

[1, 5, 17, 25, 85, 103, 289, 425, 515, 1445, 1751, 2575, 4913, 7225, 8755, 24565, 29767, 43775, 122825, 148835, 506039, 744175, 2530195, 12650975]

約数ペア:

[(1, 12650975), (5, 2530195), (17, 744175), (25, 506039), (85, 148835), (103, 122825), (289, 43775), (425, 29767), (515, 24565), (1445, 8755), (1751, 7225), (2575, 4913)]