2103295555

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{61027}}^1$

素因数の和:61206

約数の個数: 16

約数和(自身を含む): 2588075424

約数和(自身を除く): 484779869

約数列:

[1, 5, 61, 113, 305, 565, 6893, 34465, 61027, 305135, 3722647, 6896051, 18613235, 34480255, 420659111, 2103295555]

約数ペア:

[(1, 2103295555), (5, 420659111), (61, 34480255), (113, 18613235), (305, 6896051), (565, 3722647), (6893, 305135), (34465, 61027)]