26085565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 37760256

約数和(自身を除く): 11674691

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1213, 1265, 1955, 4301, 6065, 13343, 20621, 21505, 27899, 66715, 103105, 139495, 226831, 306889, 474283, 1134155, 1534445, 2371415, 5217113, 26085565]

約数ペア:

[(1, 26085565), (5, 5217113), (11, 2371415), (17, 1534445), (23, 1134155), (55, 474283), (85, 306889), (115, 226831), (187, 139495), (253, 103105), (391, 66715), (935, 27899), (1213, 21505), (1265, 20621), (1955, 13343), (4301, 6065)]