47789815

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 58458816

約数和(自身を除く): 10669001

約数列:

[1, 5, 73, 311, 365, 421, 1555, 2105, 22703, 30733, 113515, 130931, 153665, 654655, 9557963, 47789815]

約数ペア:

[(1, 47789815), (5, 9557963), (73, 654655), (311, 153665), (365, 130931), (421, 113515), (1555, 30733), (2105, 22703)]