420392045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1\times {\mathrm{2551}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 526977792

約数和(自身を除く): 106585747

約数列:

[1, 5, 23, 115, 1433, 2551, 7165, 12755, 32959, 58673, 164795, 293365, 3655583, 18277915, 84078409, 420392045]

約数ペア:

[(1, 420392045), (5, 84078409), (23, 18277915), (115, 3655583), (1433, 293365), (2551, 164795), (7165, 58673), (12755, 32959)]