25699815

素因数分解:

$3^3\times 5^1\times {\mathrm{190369}}^1$

素因数の和:190383

約数の個数: 16

約数和(自身を含む): 45688800

約数和(自身を除く): 19988985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190369, 571107, 951845, 1713321, 2855535, 5139963, 8566605, 25699815]

約数ペア:

[(1, 25699815), (3, 8566605), (5, 5139963), (9, 2855535), (15, 1713321), (27, 951845), (45, 571107), (135, 190369)]