7254475

素因数分解:

$5^2\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 12

約数和(自身を含む): 9029680

約数和(自身を除く): 1775205

約数列:

[1, 5, 25, 439, 661, 2195, 3305, 10975, 16525, 290179, 1450895, 7254475]

約数ペア:

[(1, 7254475), (5, 1450895), (25, 290179), (439, 16525), (661, 10975), (2195, 3305)]