47142495

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3347}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 81999216

約数和(自身を除く): 34856721

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 3347, 4695, 10041, 14085, 16735, 30123, 50205, 150615, 1047611, 3142833, 5238055, 9428499, 15714165, 47142495]

約数ペア:

[(1, 47142495), (3, 15714165), (5, 9428499), (9, 5238055), (15, 3142833), (45, 1047611), (313, 150615), (939, 50205), (1565, 30123), (2817, 16735), (3347, 14085), (4695, 10041)]