25017965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 13239955

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2213, 2261, 11065, 11305, 15491, 37621, 42047, 77455, 188105, 210235, 263347, 294329, 714799, 1316735, 1471645, 3573995, 5003593, 25017965]

約数ペア:

[(1, 25017965), (5, 5003593), (7, 3573995), (17, 1471645), (19, 1316735), (35, 714799), (85, 294329), (95, 263347), (119, 210235), (133, 188105), (323, 77455), (595, 42047), (665, 37621), (1615, 15491), (2213, 11305), (2261, 11065)]