47277345

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20873}}^1$

素因数の和:21032

約数の個数: 16

約数和(自身を含む): 76148352

約数和(自身を除く): 28871007

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 20873, 62619, 104365, 313095, 3151823, 9455469, 15759115, 47277345]

約数ペア:

[(1, 47277345), (3, 15759115), (5, 9455469), (15, 3151823), (151, 313095), (453, 104365), (755, 62619), (2265, 20873)]