7171075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 9681920

約数和(自身を除く): 2510845

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 487, 589, 775, 2435, 2945, 9253, 12175, 14725, 15097, 46265, 75485, 231325, 286843, 377425, 1434215, 7171075]

約数ペア:

[(1, 7171075), (5, 1434215), (19, 377425), (25, 286843), (31, 231325), (95, 75485), (155, 46265), (475, 15097), (487, 14725), (589, 12175), (775, 9253), (2435, 2945)]