12125675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 16132896

約数和(自身を除く): 4007221

約数列:

[1, 5, 17, 25, 85, 103, 277, 425, 515, 1385, 1751, 2575, 4709, 6925, 8755, 23545, 28531, 43775, 117725, 142655, 485027, 713275, 2425135, 12125675]

約数ペア:

[(1, 12125675), (5, 2425135), (17, 713275), (25, 485027), (85, 142655), (103, 117725), (277, 43775), (425, 28531), (515, 23545), (1385, 8755), (1751, 6925), (2575, 4709)]