164830815

素因数分解:

$3^3\times 5^1\times {\mathrm{1220969}}^1$

素因数の和:1220983

約数の個数: 16

約数和(自身を含む): 293032800

約数和(自身を除く): 128201985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1220969, 3662907, 6104845, 10988721, 18314535, 32966163, 54943605, 164830815]

約数ペア:

[(1, 164830815), (3, 54943605), (5, 32966163), (9, 18314535), (15, 10988721), (27, 6104845), (45, 3662907), (135, 1220969)]