2088585

素因数分解:

$3^7\times 5^1\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1689975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 243, 405, 573, 729, 955, 1215, 1719, 2187, 2865, 3645, 5157, 8595, 10935, 15471, 25785, 46413, 77355, 139239, 232065, 417717, 696195, 2088585]

約数ペア:

[(1, 2088585), (3, 696195), (5, 417717), (9, 232065), (15, 139239), (27, 77355), (45, 46413), (81, 25785), (135, 15471), (191, 10935), (243, 8595), (405, 5157), (573, 3645), (729, 2865), (955, 2187), (1215, 1719)]