47220345

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5437}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 82287816

約数和(自身を除く): 35067471

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 5437, 8685, 16311, 27185, 48933, 81555, 244665, 1049341, 3148023, 5246705, 9444069, 15740115, 47220345]

約数ペア:

[(1, 47220345), (3, 15740115), (5, 9444069), (9, 5246705), (15, 3148023), (45, 1049341), (193, 244665), (579, 81555), (965, 48933), (1737, 27185), (2895, 16311), (5437, 8685)]