47310225

素因数分解:

$3^1\times 5^2\times {\mathrm{630803}}^1$

素因数の和:630816

約数の個数: 12

約数和(自身を含む): 78219696

約数和(自身を除く): 30909471

約数列:

[1, 3, 5, 15, 25, 75, 630803, 1892409, 3154015, 9462045, 15770075, 47310225]

約数ペア:

[(1, 47310225), (3, 15770075), (5, 9462045), (15, 3154015), (25, 1892409), (75, 630803)]