25492015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 33467040

約数和(自身を除く): 7975025

約数列:

[1, 5, 19, 29, 95, 145, 361, 487, 551, 1805, 2435, 2755, 9253, 10469, 14123, 46265, 52345, 70615, 175807, 268337, 879035, 1341685, 5098403, 25492015]

約数ペア:

[(1, 25492015), (5, 5098403), (19, 1341685), (29, 879035), (95, 268337), (145, 175807), (361, 70615), (487, 52345), (551, 46265), (1805, 14123), (2435, 10469), (2755, 9253)]