797697315

素因数分解:

$3^7\times 5^1\times {\mathrm{72949}}^1$

素因数の和:72975

約数の個数: 32

約数和(自身を含む): 1435656000

約数和(自身を除く): 637958685

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 72949, 218847, 364745, 656541, 1094235, 1969623, 3282705, 5908869, 9848115, 17726607, 29544345, 53179821, 88633035, 159539463, 265899105, 797697315]

約数ペア:

[(1, 797697315), (3, 265899105), (5, 159539463), (9, 88633035), (15, 53179821), (27, 29544345), (45, 17726607), (81, 9848115), (135, 5908869), (243, 3282705), (405, 1969623), (729, 1094235), (1215, 656541), (2187, 364745), (3645, 218847), (10935, 72949)]