25384509

素因数分解:

$3^8\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 39324636

約数和(自身を除く): 13940127

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 219, 243, 477, 657, 729, 1431, 1971, 2187, 3869, 4293, 5913, 6561, 11607, 12879, 17739, 34821, 38637, 53217, 104463, 115911, 159651, 313389, 347733, 478953, 940167, 2820501, 8461503, 25384509]

約数ペア:

[(1, 25384509), (3, 8461503), (9, 2820501), (27, 940167), (53, 478953), (73, 347733), (81, 313389), (159, 159651), (219, 115911), (243, 104463), (477, 53217), (657, 38637), (729, 34821), (1431, 17739), (1971, 12879), (2187, 11607), (3869, 6561), (4293, 5913)]