386703825

素因数分解:

$3^1\times 5^2\times {\mathrm{5156051}}^1$

素因数の和:5156064

約数の個数: 12

約数和(自身を含む): 639350448

約数和(自身を除く): 252646623

約数列:

[1, 3, 5, 15, 25, 75, 5156051, 15468153, 25780255, 77340765, 128901275, 386703825]

約数ペア:

[(1, 386703825), (3, 128901275), (5, 77340765), (15, 25780255), (25, 15468153), (75, 5156051)]