15590165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 19790400

約数和(自身を除く): 4200235

約数列:

[1, 5, 19, 95, 379, 433, 1895, 2165, 7201, 8227, 36005, 41135, 164107, 820535, 3118033, 15590165]

約数ペア:

[(1, 15590165), (5, 3118033), (19, 820535), (95, 164107), (379, 41135), (433, 36005), (1895, 8227), (2165, 7201)]