7117125

素因数分解:

$3^1\times 5^3\times {\mathrm{18979}}^1$

素因数の和:18997

約数の個数: 16

約数和(自身を含む): 11843520

約数和(自身を除く): 4726395

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 18979, 56937, 94895, 284685, 474475, 1423425, 2372375, 7117125]

約数ペア:

[(1, 7117125), (3, 2372375), (5, 1423425), (15, 474475), (25, 284685), (75, 94895), (125, 56937), (375, 18979)]