47257425

素因数分解:

$3^6\times 5^2\times {\mathrm{2593}}^1$

素因数の和:2621

約数の個数: 42

約数和(自身を含む): 87892502

約数和(自身を除く): 40635077

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2593, 3645, 6075, 7779, 12965, 18225, 23337, 38895, 64825, 70011, 116685, 194475, 210033, 350055, 583425, 630099, 1050165, 1750275, 1890297, 3150495, 5250825, 9451485, 15752475, 47257425]

約数ペア:

[(1, 47257425), (3, 15752475), (5, 9451485), (9, 5250825), (15, 3150495), (25, 1890297), (27, 1750275), (45, 1050165), (75, 630099), (81, 583425), (135, 350055), (225, 210033), (243, 194475), (405, 116685), (675, 70011), (729, 64825), (1215, 38895), (2025, 23337), (2593, 18225), (3645, 12965), (6075, 7779)]