11857075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 16257888

約数和(自身を除く): 4400813

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1213, 1955, 6065, 9775, 20621, 27899, 30325, 103105, 139495, 474283, 515525, 697475, 2371415, 11857075]

約数ペア:

[(1, 11857075), (5, 2371415), (17, 697475), (23, 515525), (25, 474283), (85, 139495), (115, 103105), (391, 30325), (425, 27899), (575, 20621), (1213, 9775), (1955, 6065)]