248082215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{2383}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 304846848

約数和(自身を除く): 56764633

約数列:

[1, 5, 47, 235, 443, 2215, 2383, 11915, 20821, 104105, 112001, 560005, 1055669, 5278345, 49616443, 248082215]

約数ペア:

[(1, 248082215), (5, 49616443), (47, 5278345), (235, 1055669), (443, 560005), (2215, 112001), (2383, 104105), (11915, 20821)]