128533655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12143}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 161758080

約数和(自身を除く): 33224425

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 12143, 60715, 352147, 886439, 1760735, 4432195, 25706731, 128533655]

約数ペア:

[(1, 128533655), (5, 25706731), (29, 4432195), (73, 1760735), (145, 886439), (365, 352147), (2117, 60715), (10585, 12143)]