157025825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12217

約数の個数: 24

約数和(自身を含む): 216950400

約数和(自身を除く): 59924575

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12149, 12925, 60745, 133639, 303725, 571003, 668195, 2855015, 3340975, 6281033, 14275075, 31405165, 157025825]

約数ペア:

[(1, 157025825), (5, 31405165), (11, 14275075), (25, 6281033), (47, 3340975), (55, 2855015), (235, 668195), (275, 571003), (517, 303725), (1175, 133639), (2585, 60745), (12149, 12925)]