47405805

素因数分解:

$3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2243}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 75936960

約数和(自身を除く): 28531155

約数列:

[1, 3, 5, 15, 1409, 2243, 4227, 6729, 7045, 11215, 21135, 33645, 3160387, 9481161, 15801935, 47405805]

約数ペア:

[(1, 47405805), (3, 15801935), (5, 9481161), (15, 3160387), (1409, 33645), (2243, 21135), (4227, 11215), (6729, 7045)]