13308971535

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{459961}}^1$

素因数の和:460615

約数の個数: 24

約数和(自身を含む): 23104811184

約数和(自身を除く): 9795839649

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 9645, 28935, 459961, 1379883, 2299805, 4139649, 6899415, 20698245, 295754923, 887264769, 1478774615, 2661794307, 4436323845, 13308971535]

約数ペア:

[(1, 13308971535), (3, 4436323845), (5, 2661794307), (9, 1478774615), (15, 887264769), (45, 295754923), (643, 20698245), (1929, 6899415), (3215, 4139649), (5787, 2299805), (9645, 1379883), (28935, 459961)]