4136815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 5170176

約数和(自身を除く): 1033361

約数列:

[1, 5, 43, 71, 215, 271, 355, 1355, 3053, 11653, 15265, 19241, 58265, 96205, 827363, 4136815]

約数ペア:

[(1, 4136815), (5, 827363), (43, 96205), (71, 58265), (215, 19241), (271, 15265), (355, 11653), (1355, 3053)]