247758415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{8009}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 311428800

約数和(自身を除く): 63670385

約数列:

[1, 5, 23, 115, 269, 1345, 6187, 8009, 30935, 40045, 184207, 921035, 2154421, 10772105, 49551683, 247758415]

約数ペア:

[(1, 247758415), (5, 49551683), (23, 10772105), (115, 2154421), (269, 921035), (1345, 184207), (6187, 40045), (8009, 30935)]