1276111805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{52721}}^1$

素因数の和:52876

約数の個数: 16

約数和(自身を含む): 1579129344

約数和(自身を除く): 303017539

約数列:

[1, 5, 47, 103, 235, 515, 4841, 24205, 52721, 263605, 2477887, 5430263, 12389435, 27151315, 255222361, 1276111805]

約数ペア:

[(1, 1276111805), (5, 255222361), (47, 27151315), (103, 12389435), (235, 5430263), (515, 2477887), (4841, 263605), (24205, 52721)]