289306075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1493}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 375699168

約数和(自身を除く): 86393093

約数列:

[1, 5, 23, 25, 115, 337, 575, 1493, 1685, 7465, 7751, 8425, 34339, 37325, 38755, 171695, 193775, 503141, 858475, 2515705, 11572243, 12578525, 57861215, 289306075]

約数ペア:

[(1, 289306075), (5, 57861215), (23, 12578525), (25, 11572243), (115, 2515705), (337, 858475), (575, 503141), (1493, 193775), (1685, 171695), (7465, 38755), (7751, 37325), (8425, 34339)]