3225825

素因数分解:

$3^7\times 5^2\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 6100800

約数和(自身を除く): 2874975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 177, 225, 243, 295, 405, 531, 675, 729, 885, 1215, 1475, 1593, 2025, 2187, 2655, 3645, 4425, 4779, 6075, 7965, 10935, 13275, 14337, 18225, 23895, 39825, 43011, 54675, 71685, 119475, 129033, 215055, 358425, 645165, 1075275, 3225825]

約数ペア:

[(1, 3225825), (3, 1075275), (5, 645165), (9, 358425), (15, 215055), (25, 129033), (27, 119475), (45, 71685), (59, 54675), (75, 43011), (81, 39825), (135, 23895), (177, 18225), (225, 14337), (243, 13275), (295, 10935), (405, 7965), (531, 6075), (675, 4779), (729, 4425), (885, 3645), (1215, 2655), (1475, 2187), (1593, 2025)]