13561605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13103}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 10969083

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13103, 39309, 65515, 117927, 196545, 301369, 589635, 904107, 1506845, 2712321, 4520535, 13561605]

約数ペア:

[(1, 13561605), (3, 4520535), (5, 2712321), (9, 1506845), (15, 904107), (23, 589635), (45, 301369), (69, 196545), (115, 117927), (207, 65515), (345, 39309), (1035, 13103)]