16008575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 22605696

約数和(自身を除く): 6597121

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 2531, 6325, 12655, 27841, 58213, 63275, 139205, 291065, 640343, 696025, 1455325, 3201715, 16008575]

約数ペア:

[(1, 16008575), (5, 3201715), (11, 1455325), (23, 696025), (25, 640343), (55, 291065), (115, 139205), (253, 63275), (275, 58213), (575, 27841), (1265, 12655), (2531, 6325)]