79810125

素因数分解:

$3^1\times 5^3\times {\mathrm{212827}}^1$

素因数の和:212845

約数の個数: 16

約数和(自身を含む): 132804672

約数和(自身を除く): 52994547

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 212827, 638481, 1064135, 3192405, 5320675, 15962025, 26603375, 79810125]

約数ペア:

[(1, 79810125), (3, 26603375), (5, 15962025), (15, 5320675), (25, 3192405), (75, 1064135), (125, 638481), (375, 212827)]