17949085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 28035072

約数和(自身を除く): 10085987

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2027, 8855, 10135, 14189, 22297, 46621, 70945, 111485, 156079, 233105, 326347, 512831, 780395, 1631735, 2564155, 3589817, 17949085]

約数ペア:

[(1, 17949085), (5, 3589817), (7, 2564155), (11, 1631735), (23, 780395), (35, 512831), (55, 326347), (77, 233105), (115, 156079), (161, 111485), (253, 70945), (385, 46621), (805, 22297), (1265, 14189), (1771, 10135), (2027, 8855)]