13023585

素因数分解:

$3^8\times 5^1\times {\mathrm{397}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 23500308

約数和(自身を除く): 10476723

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 397, 405, 729, 1191, 1215, 1985, 2187, 3573, 3645, 5955, 6561, 10719, 10935, 17865, 32157, 32805, 53595, 96471, 160785, 289413, 482355, 868239, 1447065, 2604717, 4341195, 13023585]

約数ペア:

[(1, 13023585), (3, 4341195), (5, 2604717), (9, 1447065), (15, 868239), (27, 482355), (45, 289413), (81, 160785), (135, 96471), (243, 53595), (397, 32805), (405, 32157), (729, 17865), (1191, 10935), (1215, 10719), (1985, 6561), (2187, 5955), (3573, 3645)]