72029155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4211}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 94618368

約数和(自身を除く): 22589213

約数列:

[1, 5, 11, 55, 311, 1555, 3421, 4211, 17105, 21055, 46321, 231605, 1309621, 6548105, 14405831, 72029155]

約数ペア:

[(1, 72029155), (5, 14405831), (11, 6548105), (55, 1309621), (311, 231605), (1555, 46321), (3421, 21055), (4211, 17105)]