13868115

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2087}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 22249728

約数和(自身を除く): 8381613

約数列:

[1, 3, 5, 15, 443, 1329, 2087, 2215, 6261, 6645, 10435, 31305, 924541, 2773623, 4622705, 13868115]

約数ペア:

[(1, 13868115), (3, 4622705), (5, 2773623), (15, 924541), (443, 31305), (1329, 10435), (2087, 6645), (2215, 6261)]