47271075

素因数分解:

$3^1\times 5^2\times {\mathrm{630281}}^1$

素因数の和:630294

約数の個数: 12

約数和(自身を含む): 78154968

約数和(自身を除く): 30883893

約数列:

[1, 3, 5, 15, 25, 75, 630281, 1890843, 3151405, 9454215, 15757025, 47271075]

約数ペア:

[(1, 47271075), (3, 15757025), (5, 9454215), (15, 3151405), (25, 1890843), (75, 630281)]