63347425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 83233760

約数和(自身を除く): 19886335

約数列:

[1, 5, 19, 25, 95, 193, 475, 691, 965, 3455, 3667, 4825, 13129, 17275, 18335, 65645, 91675, 133363, 328225, 666815, 2533897, 3334075, 12669485, 63347425]

約数ペア:

[(1, 63347425), (5, 12669485), (19, 3334075), (25, 2533897), (95, 666815), (193, 328225), (475, 133363), (691, 91675), (965, 65645), (3455, 18335), (3667, 17275), (4825, 13129)]