13255585

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3677}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 18360576

約数和(自身を除く): 5104991

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 3677, 18385, 25739, 128695, 378731, 1893655, 2651117, 13255585]

約数ペア:

[(1, 13255585), (5, 2651117), (7, 1893655), (35, 378731), (103, 128695), (515, 25739), (721, 18385), (3605, 3677)]