25773795

素因数分解:

$3^7\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 46405440

約数和(自身を除く): 20631645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2357, 3645, 7071, 10935, 11785, 21213, 35355, 63639, 106065, 190917, 318195, 572751, 954585, 1718253, 2863755, 5154759, 8591265, 25773795]

約数ペア:

[(1, 25773795), (3, 8591265), (5, 5154759), (9, 2863755), (15, 1718253), (27, 954585), (45, 572751), (81, 318195), (135, 190917), (243, 106065), (405, 63639), (729, 35355), (1215, 21213), (2187, 11785), (2357, 10935), (3645, 7071)]