28305340105

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11078411}}^1$

素因数の和:11078496

約数の個数: 16

約数和(自身を含む): 39350519424

約数和(自身を除く): 11045179319

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 11078411, 55392055, 77548877, 387744385, 808724003, 4043620015, 5661068021, 28305340105]

約数ペア:

[(1, 28305340105), (5, 5661068021), (7, 4043620015), (35, 808724003), (73, 387744385), (365, 77548877), (511, 55392055), (2555, 11078411)]