55102815

素因数分解:

$3^3\times 5^1\times {\mathrm{408169}}^1$

素因数の和:408183

約数の個数: 16

約数和(自身を含む): 97960800

約数和(自身を除く): 42857985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 408169, 1224507, 2040845, 3673521, 6122535, 11020563, 18367605, 55102815]

約数ペア:

[(1, 55102815), (3, 18367605), (5, 11020563), (9, 6122535), (15, 3673521), (27, 2040845), (45, 1224507), (135, 408169)]