1392335225

素因数分解:

$5^2\times {\mathrm{751}}^1\times {\mathrm{74159}}^1$

素因数の和:74920

約数の個数: 12

約数和(自身を含む): 1728817920

約数和(自身を除く): 336482695

約数列:

[1, 5, 25, 751, 3755, 18775, 74159, 370795, 1853975, 55693409, 278467045, 1392335225]

約数ペア:

[(1, 1392335225), (5, 278467045), (25, 55693409), (751, 1853975), (3755, 370795), (18775, 74159)]