47820615

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3931}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 76626816

約数和(自身を除く): 28806201

約数列:

[1, 3, 5, 15, 811, 2433, 3931, 4055, 11793, 12165, 19655, 58965, 3188041, 9564123, 15940205, 47820615]

約数ペア:

[(1, 47820615), (3, 15940205), (5, 9564123), (15, 3188041), (811, 58965), (2433, 19655), (3931, 12165), (4055, 11793)]